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Been building my own PCs for 25 years, and this is the first I've come across that has the dual beeps during POST. GIGABYTE - Motherboard - Socket FM2+ - GA-F2A88X-D3H (rev. Post beep codes | AMI, Phoenix & Award BIOS error codes These lists are likely to be out-of-date but may supply some clues: Memtest86+ - Advanced Memory Diagnostic Tool
Gigabyte ultra durable motherboard error a2 single beep install#
If there are no beeps then shut the machine down, unplug the AC, wait a few minutes and then install another DIMM and reboot etc. Reboot and see if there are any more error beeps. Boot into the BIOS/UEFI and select 'Load Fail-Safe Defaults' (or anything with similar wording) Replace the CMOS battery and plug in the AC cable
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Reinstall one DIMM (consult the users manual for which slot to use)
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Remove all of the DIMMS (take precautions against damaging the DIMMs via a static electric discharge) Press the power button on the PC's case Unplug the AC cable to the power supply What I would try is a process of elimination:
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