HP dx2100 HP Compaq dx2100 MT Business PC Service Reference Guide (1st Edition - Page 99
Power LED flashes Red five, Reseat DIMMs.
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Troubleshooting Without Diagnostics Solving Hardware Installation Problems (Continued) Problem Cause Solution Power LED flashes Red five times, once every second, followed by a two second pause. The computer beeps at the same rate and at the same time as the LED flashes. Memory is installed incorrectly or is bad. 1. Reseat DIMMs. 2. Replace DIMMs one at a time to isolate the faulty module. 3. Replace third-party memory with HP memory. 4. Replace the system board. Service Reference Guide, dx2100 MT 404569-001 D-17
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Service Reference Guide, dx2100 MT
404569-001
D–17
Troubleshooting Without Diagnostics
Power LED flashes Red five
times, once every second,
followed by a two second
pause. The computer beeps
at the same rate and at the
same time as the LED
flashes.
Memory is installed
incorrectly or is bad.
1. Reseat DIMMs.
2.
Replace DIMMs one at a time to
isolate the faulty module.
3. Replace third-party memory
with HP memory.
4. Replace the system board.
Solving Hardware Installation Problems
(Continued)
Problem
Cause
Solution