HP OmniBook 800CCT Service Manual page 111

Timer chip test responses
Timer chip test
CMOS RAM test responses
CMOS RAM Test
Sound test responses
DSP
DMA
Interrupt
Sound output
Keyboard test responses
Keyboard Test
Manual keyboard test
Manual Keyboard Test
LPT test responses
Registers Test
External Loopback
92
"Mode Register" -- "FAILED"
"Color Don't Care Register" -- "FAILED"
"Bit Mask Register"
"Clock 0 Not Counting", "Clock 1 Not Counting" -- "FAILED"
"Clock 2 Not Counting"
"Could Not Control Clock 2"
"Addr XXH Failed, In YYH, Out ZZH"
"CMOS Checksum Failed, ChkSum is XXH, not YYH",
"CMOS Pattern Test" -- "FAILED"
"No sound card detected"
"DSP Chip Data Path Failed"
"No sound card detected"
"No DMA Request Generated"
"No sound card detected"
"No interrupt generated"
"No sound card detected"
"Failed: Fn key"
"Failed: Contrast Up button"
"Failed: Contrast Down button"
"Windows prevents keyboard testing"
"OS/2 prevents keyboard testing"
"Could not test keyboard because of stuck key(s)"
"Keyboard Power-On Selftest Failed"
"Keyboard IRQ Failed"
"Keyboard clock line stuck low"
"Keyboard clock line stuck high"
"Keyboard data line stuck low"
"Keyboard data line stuck high"
"Interface chip internal diagnostics error"
"Error reading KBD file."
"Test aborted before all keys were pressed."
"Wrote XXH, Read YYH"
"Interrupt Failed"
"DATA0-->ERROR"
"STROBE-->SLCT"