Compaq Presario 1246 Maintenance & Service Manual page 66

"Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1246, 1277, 1278, and 1279
Error Code
101-xx
102-xx
103-xx
104-xx
105-xx
106-xx
107-xx
108-xx
109-xx
110-xx
113-xx
114-01
200-xx
202-xx
203-xx
204-xx
211-xx
214-xx
215-xx
300-xx
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Processor Test Error Codes
Description
CPU test failed
Coprocessor or Weitek Error
DMA page registers test failed.
Interrupt controller master test failed.
Port 61 error
Keyboard controller self-test failed.
CMOS RAM test failed.
CMOS interrupt test failed.
CMOS clock test failed.
Programmable timer load data test
failed.
Protected mode test failed.
Speaker test failed.
Memory Test Error Codes
Memory machine ID test failed.
Memory system ROM checksum
failed.
Write/Read test failed.
Address test failed.
Random pattern test failed.
Noise test failed.
Random address test failed.
Keyboard Test Error Codes
Failed ID Test
Recommended Action
Replace the processor and retest.
1. Run the Configuration and
Diagnostics Utilities.
2. Replace the processor board
and retest.
Replace the system board and
retest.
1. Check system configuration.
2. Verify cable connections to
speaker.
3. Replace the system board and
retest.
1. Flash the system ROM and
retest.
2. Replace the system board and
retest.
1. Remove the memory module
and retest.
2. Install a new memory module
and retest.
1. Check the keyboard connection.
If disconnected, turn off the
computer and connect the
keyboard.