The computer fails to display any results after updating the RAM XMP profile to version 2.
The computer fails to display any results after updating the RAM XMP profile to version 2.
Yesterday I attempted to overclock my CPU, which caused instability. I had to reset the BIOS by removing and reinserting the CMOS battery. Before the reset, RAM speed was stable at 5200 MHz, but after the issue arose, it stopped working. Only XMP profile 1 set it to 4800 MHz. Later, I tried overclocking again in the BIOS, adjusting RAM speed to 5200 MHz in XMP settings, but it still failed—Windows wouldn’t boot. I powered off and on while holding DEL, which eventually got me back into BIOS. I attempted a small overclock via AI tuner, set RAM to 5200 MHz in XMP, but nothing worked. Eventually, I reset the CMOS by removing the battery, waiting 30 seconds, then reinserting it without power. Still no results. I’ve been struggling for about five hours, trying different angles and settings, and my PC is still unresponsive. I have extra warranty coverage and can return the board if this is the problem. Anyone have any advice?
It's tough when the device won't power up. @HayyanPro 167 Have you inspected the basic connections like the PSU cables? Did anything shift while removing the CMOS battery? It seems strange for the board to shut down completely from that. Are there any lights working? Do the fans operate at all?
Generally no post means failure. It might help removing one or both RAM chips and attempting to power it up to see if a no-RAM error appears or if the system resets memory settings. Once it detects a change, try booting with maximum settings without XMP enabled. If you can't enable XMP and keep getting POST errors, your RAM-CPU pair may not be compatible. With four modules, removing two could stabilize XMP operation.
Attempt to reset CMOS again. Try shutting down the power supply unit. Press the power button to discharge capacitors. Jump the jumper for three seconds. Reconnect the PSU and press the power button. The board will prompt for BIOS setup—select F1 instead of deleting. Enter BIOS and turn off Asus Performance Enhancement (APE) 3.0. Press F10 to save changes and exit. Upload the Windows update and search for your board’s support. Look for a newer BIOS file that isn’t beta. Place the file on the C: drive (directly in the folder, not in a subfolder). Restart, delete repeatedly, then enter BIOS. Go to the Tools tab, choose Easy flash, and confirm. Navigate to the C: boot partition (check OS size for confirmation) and find the updated BIOS file. Double-click it and accept the read/write. After flashing, the system should restart and performance improve. The initial BIOS versions for Asus boards are often problematic; good luck!
The attempt failed, but you still have a warranty. Should you exchange the board or keep it?