HP D3K72UT D3K72UT#ABA Table D-13Solving Memory Problems, Out of memory error Cause Solution

Table D-13Solving 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 or XMM1	Ensure that a memory module is installed in the DIMM1 or
socket.	XMM1 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	Replace module with the correct industry-standard device for
the system or the new memory module is not seated	the computer. On some models, ECC and non-ECC memory
properly.	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)	Delete any TSRs that you do not need.
are installed.
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 169