PC ERROR CODE x00, xx00, xxx00 = no error adsc address status change ai analog input ao analog output apt address pass through artic real time interface coprocessor bi binary input bo binary output ce convert enable cmos complementary metal oxide semiconductor co command output,convert out cpt command pass through crc cyclic redundancy check cts clear to send dac dual asynchronous communication dcl device clear dec device clear det device execute trigger di data in dma direct memory access dsea display station emulation adapter dsr data set ready do data out ecc error checking & correction eoi end of identify eos end of string eot end of transmission err error esdi enhanced small device interface fifo first in first out get group execute trigger gpib general purpose interface bus h/v horizontal/vertical icl interface clear ieee institute of electrical & electronic engineer ipl initial program load irq interrupt request is interrupt status isa industry standard architecture lan local area network lok lockout lokc lockout changed lut look up table mca micro channel architecture midi musical instrument digital interface nec nippon electronic co (drive controller) pgc professional graphic controller rag/cag row address generator/column address generator rem remote remc remote changed sdc selected device clear sdlc synchronous data link control sip single inline package spmr serial poll mode register sr shift register srq service request srqi service request in stb strobe vca voice control adapter ================ 01xx SYSTEM BOARD 101 interrupt failure 102 bios rom checksum error (pc,xt),timer (at,mca) 103 basic rom checksum error (pc,xt), timer interrupt (at,mca) 104 interrupt controller (pc,xt);protected mode (at,mca) 105 timer (pc,xt), keyboard controller (mca) 106 system board 107 system board adapter card or math coproc, hot nmi test (mca) 108 system board, timer bus (mca) 109 dma test, memory select (mca) 110 system board memory (isa); system obard parity check (mca) 111 adapter memory (isa);memory adapter parity check (mca) 112* adapter, watchdog time-out (mca) 113* adapter, dma arbitration time-out (mca) * = if seen during advanced diag, replace device being tested when error code appeared on screen. 115 80386 protect mode 121 unexpected hardware interrupt 131 cassette wrap test (pc) 132 dma extended registers 133 dma verify logic 134 dma arbitration logic 151 real-time clock (or cmos ram) 152 system board (isa); real time clock or cmos (mca) 160 system board id no recognized (mca) 161 system option (dead battery) (cmos chip lost power) 162 system options (run setup) (cmos checksum or crc error) 163 time & date (run setup) (clock not updating) 164 memory size (run setup);(cmos does not match system) 165 adapter id mismatch (mca) 166 adapter time-out;card busy (mca) 167 system clock not updating (mca) 199 user - indicated device list not correct 02xx MEMORY (SEE ALSO 110,111,164) 201 memory error 202 memory address line 0-15 203 memory address line 16-23;line 16-31 (mca)204 relocated memory (psw2) 205 error 1st 128k (ps2 isa);cmos (ps2 mca) 207 rom failure 211 system board memory;system board 64k (mca) 215 memory address error;64k on daughter/sip 2 (70) 216 system board memory;64k on daughter/sip 1 (70) 221 rom to ram copy (mca) 225 wrong speed memory on system board (mca) 03xx KEYBOARD 301 keyboard no respond 302 user-indicated error from keyboard test (pc,xt) 302 keyboard locked (at, ps2 model 25,30) 303 keyboard/system board interface 304 keyboard or system unit error; keyboard clock (mca) 305 keyboard fuse on system obard (50,60,80);++5v error (70) 341 keyboard 342 keyboard cable 343 enhancement card or cable 365 keyboard (replace it) 366 interface cable (replace cable) 367 enhancement card or cable (replace) 04xx MONOCHROME DISPLAY 401 memory, horizontal sync frequency or vertical sync test 408 user-indicated display attributes 416 user-indicated character set 424 user-indicated 80x25 mode 432 monochrome card parallel port test 05XX COLOR/GRAPHIC DISPLAY 501 memory, horizontal sync frequency or vertical sync test 508 user-indicated display attributes 516 user-indicated character set 524 user-indicated 80x25 mode 532 user-indicated 40x25 mode 540 user-indicated 320x200 graphic mode 548 user-indicated 640x200 graphic mode 556 light pen test 564 user-indicated screen paging test 06xx DISKETTE DRIVES &/OR ADAPTER 601 disk/adpater test fail, drive or controller (mca) 602 disk test (pc,xt); disk boot record (mca) 603 disk size error 606 disk verify function 607 write protect disk 608 bad command;disk status returned 610 disk initialization (pc,xt) 611 timeout disk status returned 612 bad nec; disk status returned 613 bad dma disk status returned 614 dma boundary error 621 bad seek; disk status returned 622 bad crc;disk status returned 623 record not found; disk status returned 624 bad address mark; disk status returned 625 bad nec seek; disk status returned 626 disk data compare error 627 disk change line error 628 disk removed 630 drive a index stuck high 631 drive a index stuck low 632 drive a track 0 stuck off 633 drive a track 0 stuck on 640 drive b index stuck high 641 drive b index stuck low 642 drive b track 0 stuck off 643 drive b track 0 stuck on 650 drive speed 651 format fail 652 verify fail 653 read fail 654 write fail 655 controller 656 drive 657 write protect stuck protect 658 change line stuck changed 659 write protect stuck unprotected 660 change line stuck unchanged 07xx MATH COPROCESSOR 702 exception errors test 703 rounding test 704 arithmetic test1 705 arithmetic test2 706 arithmetic test3 707 combination test 708 integer store test 709 equivalent expressions 710 exceptions 711 save state 712 protected mode test 713 voltage/temperature sensitivity test 09xx PARALLEL PRINTER ADAPTER 901 data register latch 902 control register latch 903 register address decode 904 address decode 910 status line wrap connector 911 status line bit 8 wrap 912 status line bit 7 wrap 913 status line bit 6 wrap 914 status line bit 5 wrap 915 status line bit 4 wrap 916 interrupt wrap 917 unexpected interrupt 92x featyre register 10xx ALTERNATE PRINTER ADAPTER 10xx adapter test fail 1002 jumpers (model 25,30) 11xx COMMUNICATIONS DEVICES ASYNCHRONOUS COMMUNICATIONS ADAPTER SYSTEM BOARD ASYNCHRONOUS PORT (MCA) 16550 INTERNAL MODEM (PS2) 1101 adapter test fail 1102 card selected feedback 1103 port 102 register test 1106 serial option 1107 communication cable or system board (mca) 1108 irq 3 1109 irq 4 1110 modem status register not clear 16550 chip register 1111 ring indicated 16550 control line internal wrap test 1112 trailing edge ring indicate 16550 control line external wrap test 1113 receive & delta receive line signal detect 16550 transmit 1114 receive line signal detect 16550 receive 1115 delta receive line signal detect 16550 transmit & receive data unequal 1116 line control register; all bits cannot be set 16550 interrupt function 1117 line control register;all bits cannot be reset 16550 baud rate test 1118 transmit holding &/or shift register stuck on 16550 interrupt-driven receive external data wrap test 1119 data ready stuck on 16550 fifo 1120 interrupt enable register; all bits cannot be set 1121 interrupt enable register;all bits cannot be reset 1122 interrupt pending stuck on 1123 interrupt id register stuck on 1124 modem control register; all bits cannot be set 1125 modem control register;all bits cannot be reset 1126 modem status register; all bits cannot be set 1127 modem status register; all bits cannot be reset 1128 interrupt id 1129 cannot force overrun error 1130 no modem status interrupt 1131 invalid interrupt pending 1132 no data ready 1133 no data available interrupt 1134 no transmit holding interrrupt 1135 no interrupt 1136 no received line status interrupt 1137 no receive data available 1138 transmit holding register not empty 1139 no modem status interrupt 1140 transmit holding register not empty 1141 no interrupts 1142 no irq4 interrupts 1143 no irq3 interrupts 1144 no data transferred 1145 maximum baud rate 1146 minimum baud rate 1148 timeout error 1149 invalid data returned 1150 modem status register error 1151 no dsr and delta dsr 1152 no dsr 1153 no delta dsr 1154 modem status register not clear 1155 no cts and delta cts 1156 no cts 1157 no delta cts 12xx ALTERNATE COMMUNICATIONS DEVICES ASYNCHRONOUS COMMUNICATIONS ADAPTER (ISA) DUAL ASYNCHRONOUS COMMUNICATIONS (DAC) ADAPTER (MCA) 16550 INTERNAL MODEM 12xx same as 1100-1157 isa systems, except for ps2 codes listed below 1202 jumpers (model 25,30) 1202 or 06 any serial device but most likely dual async adapter 1208 or 09 any serial device but most likely dual async adpater 1212 dual async adpater or system board 1218 or 19 dual async adpater or system board 1227 dual async adpater or system board 1233 or 34 dual async adpater or system board 13xx GAME CONTROL ADAPTER 1301 adapter fail 1302 joystick test 14xx COLOR/GRAPHICS PRINTER 1401 printer test fail 1402 not ready;out of paper 1403 no paper;interrupt fail 1404 matrix printer test fail;system board time-out 1405 parallel adapter 1406 presence test 15xx SDLC (SNCHRONOUS DATE LINE CONTROL) COMMUNICATION ADAPTER 1501 adapter test fail 1510 8255 port b 1511 8255 port a 1512 8255 port c 1513 8253 timer #1 did not reach terminal count 1514 8253 timer #1 output stuck on 1515 8253 timer #0 did not reach terminal count 1516 8253 timer #0 output stuck on 1517 8253 timer #2 did not reach terminal count 1518 8253 timer #2 output stuck on 1519 8273 port b error 1520 8273 port a error 1521 8273 command/read time-out 1522 interrupt level 4 (timer & modem change) 1523 ring indicator stuck on 1524 received clock stuck 1525 transmit clock stuck on 1526 test indicate stuck on 1527 ring indicate not on 1528 receive clock not on 1529 transmit clock not on 1530 test indicate not on 1531 data set ready not on 1532 carrier detect not on 1533 clear-to-send not on 1534 data set ready stuck on 1535 carrier detect stuck on 1536 clear-to-send stuck on 1537 level 3 (transmit/receive) interrupt 1538 receive interrupt results error 1539 wrap data miscompare error 1540 dma channel 1 transmit error 1541 dma channel 1 receive error 1542 8273 error checking or status reporting error 1547 level 4 stray interrupt 1548 level 3 stray interrupt 1549 interrupt presentation sequence time out 16xx DSEA (DISPLAY STATION EMULATION ADAPTER) IN CASE OF 16XX ERROR TRY REMOVING NON-IBM ADAPTER & THEN REPEAT THE TEST 1604 or 08 dsea or system twin-axial network problem 1624 or 34 dsea 1644 or 52 dsea 1654 or 58 dsea 1662 interrupt level switches set wrong or defective dsea 1668 same as 1662 1669 or 74 if with earlier version of diagnostics disk, replace with version 3.0 or later 1674 station address switches set wrong or defective dsea 1684 or 88 feature not installed, device address switches set wrong or dsea 17xx FIXED (HARD) DISK/ADAPTER 1701 drive not ready (pc,xt); fixed disk/adapter test (at,ps2) 1702 tiem-out (pc,xt);fixed disk/adapter (at,ps2) 1703 drive (PC,XT,PS2) 1704 controller (pc,xt);adapter or drive error (at,ps2) 1705 no record found 1706 write fault 1707 track 0 error 1708 head select error 1709 bad edd (at) 1710 read buffer overrun 1711 bad address mark 1712 bad address mark (pc,xt);error of undetermined cause (at) 1713 data compare error 1714 drive not ready 1730-1732 adapter 1750 drive verify 1751 drive read 1752 drive write 1753 random read test 1754 drive seek test 1755 controller 1756 controller ecc test 1757 controller head select 1780 hard disk drive c fatal;time out 1781 hard disk drive d fatal;time out 1782 hard disk controller (no ipl from hardfile) 1790 drive c nonfatal error (can attempt to run ipl from drive) 1791 drive d non fatal error (can attempt to run ipl from drive) 18xx EXPANSION UNIT (PC,XT ONLY) 1801 expansion unit post error 1810 enable/disable 1811 extender card wrap test failure while disabled 1812 high order address lines fail while disabled 1813 wait state fail while disabled 1814 enable/disable could not be set on 1815 wait state fail while enable 1816 extender card wrap test fail while enabled 1817 high order address lines fail while enabled 1818 disable not functioning 1819 wait request switch not set correctly 1820 receiver card wrap test or an adapter card in expansion unit 1821 receiver high order address lines 20xx BSC (BISYNCHRONOUS COMMUNICATIONS) ADAPTER 2001 adapter test fail 2010 8255 port a 2011 8255 port b 2012 8255 port c 2013 8253 timer #1 did not reach terminal count 2014 8253 timer #1 output stuck on 2015 8253 timer #2 did not reach terminal count 2016 8253 timer #2 output stuck on 2017 8251 data set ready fail to come on 2018 8251 clear to send no sensed 2019 8251 data set ready stuck on 2020 8251 clear to send stuck on 2021 8251 hardware reset 2022 8251 software reset command 2023 8251 software error reset command 2024 8251 transmit ready did not come on 2025 8251 receive ready did not come on 2026 8251 could not force overrun error status 2027 interrupt no timer interrupt 2028 interrupt transmit replace card or planar 2029 interrupt transmit replace card only 2030 interrupt transmit replace card or planar 2031 interrupt transmit replace card only 2033 ring indicate stuck on 2034 receive clock stuck on 2035 transmit clock stuck on 2036 test indicate stuck on 2037 ring indicate not on 2038 receive clock not on 2039 transmit clock not on 2040 test indicate not on 2041 data set ready stuck on 2042 carrier detect not on 2043 clear to send not on 2044 data set ready stuck on 2045 carrier detect stuck on 2046 clear to send stuck on 2047 unexpected transmit interrupt 2048 unexpected receive interrupt 2049 transmit data did not equal receive data 2050 8251 detected overrun error 2051 lost data set ready during data wrap 2052 receive time out during data wrap 21xx ALTERNATE BISYNCHRONOUS COMMUNICATIONS ADAPTER 21xx same as 2000-2052 22xx CLUSTER ADAPTER 22xx adapter test fail 23xx PLASMA MONITOR ADAPTER 23xx adapter test fail 24xx ENHANCED GRAPHICS ADAPTER SYSTEM BOARD VIDEO (MCA) 2401 adapter test fail 2402 monitor if colors change, otherwise system board 2408 user-indicated display attributes 2409 monitor 2410 system board 2416 user indicated character set 2424 user indicated 80x25 mode 2432 user indicated 40x25 mode 2440 user indicated 320x200 graphic mode 2448 user indicated 640x200 graphic mode 2456 light pen test 2464 user indicated screen paging test 25xx ALTERNATE ENHANCED GRAPHICS ADAPTER 25xx adapter test fail 26xx PC/370-M ADAPTER 2601-75 memory card 2677-80 processor card 2681 memory card 2682 & 2694 processor card 2695 memory card 2697 processor card 27xx PC/3277 EMULATION ADAPTER 27xx emulator test fail 28xx 3278/79 EMULATOR 3270 CONNECTION ADAPTER 28xx adapter test fail 29xx COLOR/GRAPHICS PRINTER 29xx printer test fail 30xx LAN (LOCAL AREA NETWORK) ADAPTER 3001 adapter test fail (rom) 3002 ram 3003 digital loopback 3005 4v or 12v 3006 interrupt conflict 3007 analog 3008 reset command 3015 refer to pc network service manual 3020 replace adapter with jumper w8 enabled 3040 lf translator cable 3041 refer to pc network service manual 30xx primary pc network adapter 3001 adapter test fail 3002 rom 3003 id 3004 ram 3005 hic 3006 {+/-sign} 12V dc 3007 digital loopback 3008 host detected hic fail 3009 sync fail and no go bit 3010 hic test ok an no go bit 3011 go bit and no cmd 41 3012 card not present 3013 digital fall through 3015 analog 3041 hot carrier on other card 3042 hot carrier on this card 31xx ALTERNATE LAN ADAPTER 31xx SAME AS 3000-3041 3115 OR 40 LF translator cable 32xx PC DISPLAY ADAPTER 32xx adapter test fail 33xx COMPACT PRINTER (PC,XT ONLY) 33xx printer test fail 35xx ENHANCED DISPLAY STATION EMULATION ADAPTER 3504 adapter connect to twin axial cable during off line test 3508 work station address in use by another work station, or diagnostic disk from another pc was used 3509 diagnostic prg fail,retry on new disk 3540 work station address invalid;not configured at controller; twin axial cable fail or not connect;or diagnostic disk from another pc was used 3588 feature not install or device i/o address switches set wrong 3599 diagnostic prg fail retry on new disk 36xx IEEE 488 ADAPTER 3601 adapter test fail (base address & read register incorrect following initialization) 3602 write to spmr 3603 write to adr or ieee 400 adapter addressing problems 3610 adapter cannot be programmed to listen 3611 adapter cannot be programmed to talk 3612 adapter cannot take control with ifc 3613 adapter cannot goto standby 3614 adapter cannot take control asynchronously 3615 adapter cannot take control asynchronously 3616 adapter cannot pass control 3617 adapter cannot be addressed to listen 3618 adapter cannot be unaddressed to listen 3619 adapter cannot be addressed to talk 3620 adapter cannot be unaddressed to talk 3621 adapter cannot be addressed to listen with extended addressing 3622 adapter cannot be unaddressed to listen with extended addressing 3623 adapter cannot be addressed to talk with extended addressing 3624 dapter cannot be unaddressed to talk with extended addressing 3625 adapter cannot write to self 3626 adapter cannot generate handshake error 3627 adapter cannot detect dcl message 3628 adapter cannot detect sdc message 3629 adapter cannot detect end with eoi 3630 adapter cannot detect eot with eoi 3631 adapter cannot detect end with 0-bit eos 3632 adapter cannot detect end with 7-bit eos 3633 adapter cannot detect get 3634 mode 3 addressing not functioning 3635 adapter cannot recongize undefined command 3636 adapter cannot detect rem,remc,lok or lokc 3637 adapter cannot clear rem or lok 3638 adapter cannot detect srq 3639 adapter cannot conduct serial poll 3640 adapter cannot conduct parallel poll 3650 adapter cannot dma to 7210 3651 data error on dma to 7210 3652 adapter cannot dma from 7210 3653 data error on dma from 7210 3658 uninvoked interrupt received 3659 adapter cannot interrupt on adsc 3660 adapter cannot interrupt on adsc 3661 adapter cannot interrupt on co 3662 adapter cannot interrupt on do 3663 adapter cannot interrupt on di 3664 adapter cannot interrupt on err 3665 adapter cannot interrupt on dec 3666 adapter cannot interrupt on end 3667 adapter cannot interrupt on det 3668 adapter cannot interrupt on apt 3669 adapter cannot interrupt on cpt 3670 adapter cannot interrupt on remc 3671 adapter cannot interrupt lokc 3672 adapter cannot interrupt srqi 3673 adapter cannot interrupt on terminal count on dma to 7210 3674 adapter cannot interrupt on terminal count on dma from 7210 3675 spurious dma terminal count interrupt 3697 illegal dma configuration setting detected 3698 illegal interrupt level configuration setting detected 38xx DATA ACQUISITION ADAPTER 3801 adapter test fail 3810 timer read test 3811 timer interrupt test 3812 delay BI 13 test 3813 rate BI 13 test 3814 BO 14, isirq test 3815 BO 0, count-in test 3816 BI STB count out test 3817 BO 0, BO CTS test 3818 BO 1,BI 0 test 3819 BO 2, BI 1 test 3820 BO 3, BI 2 test 3821 BO 4, BI 3 test 3822 BO 5, BI 4 test 3823 BO 6, BI 5 test 3824 BO 7, BI 6 test 3825 BO 8, BI 7 test 3826 BO 9, BI 8 test 3827 BO 10,BI 9 test 3828 BO 11,BI 10 test 3829 BO 12,BI 11 test 3830 BO 13,BI 12 test 3831 BO 15,BI 13 test 3832 BO STB, BO GATE test 3833 BI CTS, BI HOLD test 3834 AI CO, BI 15 test 3835 counter interrupt test 3836 counter read test 3837 AO 0 ranges test 3838 AO 1 ranges test 3839 AI 0 values test 3840 AI 1 values test 3841 AI 2 values test 3842 AI 3 values test 3843 analog input interrupt test 3844 AI 23 address or value test 39xx PROFESSIONAL GRAPHICS CONTROLLER ADAPTER 3901 adapter test fail 3902 rom1 self test 3903 rom2 self test 3904 ram self test 3905 cold start cycle power 3906 data error in communication ram 3907 address error in communication ram 3908 bad data detect while read/write to 6845 like register 3909 bad data detect in lower hex-E0 bytes while read/write 6845-like register 3910 PGC display bank output latches 3911 basic clock 3912 command control error 3913 vertical sync scanner 3914 horizontal sync scanner 3915 intech 3916 LUT address error 3917 LUT red RAM chip error 3918 LUT green RAM chip error 3919 LUT blue RAM chip error 3920 LUT data latch error 3921 horizontal display 3922 vertical display 3923 light pen 3924 unexpected error 3925 emulator addressing error 3926 emulator data latch 3927 base for error codes 3928-3930 (emulator ram) 3928-3930 emulator ram 3931 emulator h/v display problem 3932 emulator cursor position 3933 emulator attribute display problem 3934 emulator cursor display 3935 fundamental emulation ram problem 3936 emulation character set problem 3937 emulation graphic display 3938 emulation character display problem 3939 emulation bank select error 3940 display ram u2 3941 display ram u4 3942 display ram u6 3943 display ram u8 3944 display ram u10 3945 display ram u1 3946 display ram u3 3947 display ram u5 3948 display ram u7 3949 display ram u9 3950 display ram u12 3951 display ram u14 3952 display ram u16 3953 display ram u18 3954 display ram u20 3955 display ram u11 3956 display ram u13 3957 display ram u15 3958 display ram u17 3959 display ram u19 3960 display ram u22 3961 display ram u24 3962 display ram u26 3963 display ram u28 3964 display ram u30 3965 display ram u21 3966 display ram u23 3967 display ram u25 3968 display ram u27 3969 display ram u29 3970 display ram u32 3971 display ram u34 3972 display ram u36 3973 display ram u38 3974 display ram u40 3975 display ram u31 3976 display ram u33 3977 display ram u34 3978 display ram u37 3979 display ram u39 3980 pgc ram timing 3981 pgc read/write latch 3982 sr bus output latches 3983 addressing error (vertical column of memory;u2 at top) 3984 addressing error (vertical column of memory;u4 at top) 3985 addressing error (vertical columnn of memory;u6 at top) 3986 addressing error (vertical column of memory;u8 at top) 3987 addressing error (vertical column of memory;u10 at top) 3988 base for error codes 3989-3991 (horizontal bank latch error) 3989-3991 horizontal bank latch errors 3992 rag/cag pgc 3993 multiple write mode, nibble mask errors 3994 row nibble (display ram) 3995 pgc addressing 44xx 5278 DISPLAY ATTACHMENT UNIT & 5279 DISPLAY 44xx test fail 45xx IEEE INTERFACE ADAPTER (IEEE 488) 45xx adapter test fail 46xx ARTIC MULTIPORT/2 INTERFACE ADAPTER 4611 adapter 4612/13 memory module 4630 adapter 4640/41 memory module 4650 interface cable 48xx INTERNAL MODEM 48xx modem test fail 49xx ALTERNATE INTERNAL MODEM 49xx modem test fail 56xx FINANCIAL COMMUNICATION SYSTEM 56xx system test fail 70xx CHIP SET (PHOENIX BIOS ONLY) 7000 cmos fail 7001 shadow ram fail (rom not shadowed to ram) 7002 cmos configuration data error 71xx VOICE COMMUNICATION ADAPTER 7101 adapter test fail 7102 instruction or external data memory 7103 pc to vca interrupt 7104 internal data memory 7105 dma 7106 internal register 7107 interactive shared memory 7108 vca to pc interrupt 7109 dc wrap 7111 external analog wrap & tone output 7114 phone attachment test 73xx 3.5 INCH DISK DRIVE 7301 disk drive/adapter test fail 7306 disk change line error 7307 write protect disk 7308 bad command 7310 track zero error 7311 time out 7312 bad NEC 7313 bad dma 7314 dma boundary error 7315 bad index 7316 speed error 7321 bad seek 7322 bad crc 7323 record not found 7324 bad address mark 7325 bad nec seek 74xx 8514/A DISPLAY ADAPTER/A 74xx adapter test fail 7426 monitor 744x-7x 8514 memory module 76xx PAGE PRINTER 7601 adapter test fail 7602 adapter card 7603 printer 7604 printer cable 84xx PS/2 SPEECH ADAPTER 84xx adapter test fail 85xx 2MB MEMORY ADAPTER 85xx adapter fail 850x-1x 80286 expanded memory adapter/a (model 50) 852x 80286 expanded memory adapter/a, memory module (model 50) 86xx PS/2 POINTING DEVICE (MOUSE) 8601 pointing device;mouse time out (mca) 8602 pointing device;mouse interface (mca) 8603 system board; mouse interrupt (mca) 8604 pointing device or system board 89xx MIDI ADAPTER 89xx adapter test fail 100xx MULTIPROTOCOL COMMUNICATIONS ADAPTER 10002 or 06 any serial device but most likely multiprotocol adapter 10007 multiprotocol adapter or communication cable 1008/09 any serial device, but most likely multiprotocol adapter 10012,10018-19,10042,10056 multiprotocol adapter or system board 101xx modem & communication adapter/a; system board 10102 card selected feedback 10103 port 102 register test 10106 serial option 10108 irq 3 10109 irq 4 10110 16450 chip register 10111 16450 control line internal wrap test 10113 transmit 10114 receive 10115 transmit & receive data not equal 10116 interrupt function 10117 baud rate test 10118 interrupt driven receive external data wrap test 10125 reset result code 10126 general result code 10127 S registers write/read 10128 echo on/off 10129 enalbe/disable result codes 10130 enable #/word result codes 10133 connect results for 300 baud not received 10134 connect results for 1200 baud not received 10135 local analog loopback 300 baud test 10136 local analog loopback 1200 baud test 10137 no response to escape/reset sequence 10138 S register 13 incorrect parity or # of data bits 10139 S register 15 incorrect bit rate 104xx ESDI fixed disk or adapter 10450 write/read test 10451 read verify test 10452 seek test 10453 wrong device type indicated 10454 controller fail sector buffer test 10455 controller 10456 controller diagnostic command 10461 format error 10462 controller head select 10463 write/read sector error 10464 drive primary map unreadable 10465 controller ecc 8 bits 10466 controller ecc 9 bits 10467 soft seek error 10468 hard seek error 10469 soft seek error count exceeded 10470 controller attachment diagnostic error 10471 controller wrap mode interface 10472 controller wrap mode drive select 10473 error during esdi read verify test 10480 drive c, ESDI adapter or system board 10481 drive d seek fail,esdi adpater or system board 10482 esdi fixed disk adpater 10483 esdi fixed disk adapter;controller reset;drive select 0 10484 controller head select 3 selected bad 10485 controller head select 2 selected bad 10486 controller head select 1 selected bad 10487 controller head select 0 selected bad 10488 controlled rg-cmd complete 2 10489 controlled wg-cmd complete 1 10490 drive c format;read fail;controller 10491 drive d format;read fail 10499 controller 107xx 5.25 inch external disk drive or adapter;drive or adapter test fail 112xx SCSI ADAPTER 112xx adapter test fail 129xx PROCESSOR CARD FOR MODEL 70 TYPE 3 12901 processor portion of processor board 12902 cache portion of processor board 149xx PLASMA DISPLAY & ADAPTER 14901 or 14902 system board or plasma display 14922 system board or display adapter 14932 display adapter 165xx 6157 STREAMING TAPE DRIVE OR TAPE ATTACHMENT ADAPTER 165xx adapter test fail 16520 streaming tape drive 16540 tape attachment adapter 166xx primary token-ring network pc adapter; adapter test fail 167xx alternate token ring network pc adapter;adapter test fail 194xx ADAPTER MEMORY MODULE 194xx adapter test fail 210xx SCSI FIXED DISK & CONTROLLER 210xx disk or controller test fail 215xx SCSI CD-ROM SYSTEM 215xx cd rom system test fail