HP Dc5700 Troubleshooting Guide - Page 45

Solving Processor Problems, If you encounter processor problems

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Solving Processor Problems If you encounter processor problems, common causes and solutions are listed in the following table. Table 2-14 Solving Processor Problems Poor performance is experienced. Cause Solution Processor is hot. 1. Make sure the airflow to the computer is not blocked. 2. Make sure the fans are connected and working properly (some fans only operate when needed). 3. Make sure the processor heatsink is installed properly. Power LED flashes Red three times, once every second, followed by a two second pause. Cause Solution Processor is not seated properly or not installed. 1. Check to see that the processor is present. 2. Reseat the processor. ENWW Solving Processor Problems 39

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Solving Processor Problems
If you encounter processor problems, common causes and solutions are listed in the following table.
Table 2-14
Solving Processor Problems
Poor performance is experienced.
Cause
Solution
Processor is hot.
1.
Make sure the airflow to the computer is not blocked.
2.
Make sure the fans are connected and working properly
(some fans only operate when needed).
3.
Make sure the processor heatsink is installed properly.
Power LED flashes Red three times, once every second, followed by a two second pause.
Cause
Solution
Processor is not seated properly or not installed.
1.
Check to see that the processor is present.
2.
Reseat the processor.
ENWW
Solving Processor Problems
39