Speaker Test Failed - Compaq Portable II Maintenance And Service Manual

114 - 01

Speaker test failed

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Table 5-3. Memory Test Error Codes
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Error
Codes Error Description
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201 - 01 Memory machine ID test failed
201 - 02 Memory machine type test failed
201 - 03 Memory machine ID and type tests
failed
202 - 01 Memory system ROM checksum failed
202 - 02 Failed RAM/ROM map test
202 - 03 Failed RAM/ROM protect test
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203 - 01 Memory write/read test failed
203 - 02 Error during saving program memory
write/read test
203 - 03 Error during restore of program memory
in write/read test
204 - 01 Memory address test failed
204 - 02 Error during saving program memory in
address test
204 - 03 Error during restore of program memory
in address test
204 - 04 A20 address test failed
205 - 01 Walking I/O test failed
205 - 02 Error during saving program memory in
walking I/O test
205 - 03 Error during restore of program memory
in walking I/O test
205 - 04 Insufficient memory to perform test
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Error
Codes Error Description
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208 - 01 Memory refresh test failed
1. Verify speaker
connection.
2. Replace the speaker and
retest.
3. Replace the system
board and retest.
Recommended Action
The following steps apply
to error codes 201 - 01
through 202 - 03:
1. Replace VDU controller
board and retest.
2. Replace the system ROM
and retest.
3. Replace the system
board and retest.
The following steps apply
to error codes 203 -01
through 211 - 03:
1. Replace the defective
memory chip (or
option memory if
installed, error
code 208) if an error
code is accompanied
by an XX000 BYYZZ
code and retest.
2. Replace the system
memory board or the
system board.
Recommended Action
The following steps apply