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- HP Z240 Desktop

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10-01-2019 07:30 AM
Hello, I have an HP Z240 desktop I replaced the system board. Upon bootup I get a series of 3 beeps followed by 2 and it repeats 5 times, after that the power button just blinks red, cannot seem to find issue.
Thanks in advance.
10-01-2019 07:15 PM
you most likely have a ram/memory issue
recheck that you have the correct ram, and that it is installed in the correct memory slots Unbuƫered ECC or non ECC DIMMS only Do not intermix DIMMs of diƫerent technologies.
ECC Unbuƫered DIMMs (UDIMMs), Registered DIMMs
(RDIMMs), and Load Reduced DIMMs (LRDIMMs) are supported on your workstation
please read the z240 service manual (page 53)