HP RP7 Model 7800, Руководство по техническому обслуживанию и ремонту

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Table F-13 Solving memory problems
System will not boot or does not function properly after installing additional memory modules.
Cause Solution
A memory module is not installed in the DIMM1 socket. Ensure that a memory module is installed in the DIMM1
socket on the system board. This socket must be populated
with a memory module.
Memory module is not the correct type or speed grade for
the system or the new memory module is not seated
properly. Replace module with the correct industry-standard device for
the computer. ECC and non-ECC memory modules cannot
be mixed.
Out of memory error.
Cause Solution
Memory configuration may not be set up correctly. Use the Device Manager to check memory configuration.
You have run out of memory to run the application. Check the application documentation to determine the
memory requirements.
Memory count during POST is wrong.
Cause Solution
The memory modules may not be installed correctly. Check that the memory modules have been installed
correctly and that proper modules are used.
Integrated graphics may use system memory. No action required.
Insufficient memory error during operation.
Cause Solution
Too many Terminate and Stay Resident programs (TSRs)
are installed. Delete any TSRs that you do not need.
You have run out of memory for the application. Check the memory requirements for the application or add
more memory to the computer.
Power LED flashes red five times, once every second, followed by a two second pause, and the computer beeps
five times. (Beeps stop after fifth iteration but LEDs continue flashing.)
Cause Solution
Memory is installed incorrectly or is bad. 1. Reseat DIMMs. Power on the system.
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 memory problems 157