ASUS Maximus XIII Hero is registered at post code 55.
ASUS Maximus XIII Hero is registered at post code 55.
I assembled the system about two weeks ago and everything is functioning properly. I didn’t push the processor beyond its limits except for XMP settings. This morning, when I turned on the PC, no display appeared. After a reboot, I accessed the BIOS and found no issues until another reboot yielded no response. The LED indicated an orange status, suggesting RAM problems and a postcode of 55. I removed all four RAM modules, leaving only one in slot B1 without any reaction. When I swapped it into slot A1, it still didn’t respond. I replaced the original RAM with a different 16GB kit from my friend’s system, which worked fine. I also tried removing the CMOS battery for 15 minutes and reinserting it at postcode 55. What should I do next?
If no one else can assist, file a warranty claim for your motherboard. Avoid linking anyone to this message or referencing OC or XMP settings. As an Intel product, responding affirmatively to "Did you OC" or "Did you enable XMP" may result in them rejecting the warranty. This is essentially a final option. Otherwise, help seems unlikely.