Device fails to power on.

BadAvenger
Member

108

08-17-2020, 02:08 AM

Hey everyone, last Thursday I got my new hardware package. It includes: Motherboard, CPU, and memory. The motherboard doesn’t power up after turning it on, and the DRAM LED stays orange. It looks like the RAM issue is in the configuration. I initially ordered a wrong memory kit because it wasn’t meant for 12th and 13th generation CPUs. Now I’m getting a new one from the QVL list that matches K-series chips. I installed it today but still can’t get a POST. I followed the slot guidelines and tried using one stick per slot, but nothing changed. Just re-seating the CPU didn’t help either. Right now the board is just on my desk with only the power supply and CPU installed. I’m really frustrated since this setup is sitting idle while I work on my HP Prodesk. Hope someone has a solution or tips! Thanks for your help.

BadAvenger

08-17-2020, 02:08 AM #1

Mike_08
Member

160

08-21-2020, 10:16 AM

Update the BIOS for this motherboard to support BIOS 2004 or later with Raptor Lake CPUs. The recommended source is the official ASUS documentation. Since this board lacks a BIOS flashback button, you'll need a compatible CPU to perform the update.

Mike_08

08-21-2020, 10:16 AM #2

elite366
Member

08-21-2020, 04:17 PM

This definitely came up in my thoughts, especially without a flashback. I’ll look for a budget used CPU then. Thanks for your response!

elite366

08-21-2020, 04:17 PM #3

This definitely came up in my thoughts, especially without a flashback. I’ll look for a budget used CPU then. Thanks for your response!

lulugdb
Member

174

08-23-2020, 02:32 AM

I recently installed an i3-12100F, connected it, rebooted, updated the BIOS, and suddenly my i7 began functioning properly! Just remember that even a brand-new Z690-A from Asus might require a BIOS upgrade.

lulugdb

08-23-2020, 02:32 AM #4

Empta22
Junior Member

09-04-2020, 04:31 AM

Empta22

09-04-2020, 04:31 AM #5

SkullyRoger
Member

147

09-23-2020, 11:24 AM

Hello, I own a motherboard with 12700K and plan to upgrade to 13900K. My PSU is 850W, which seems sufficient. However, I've seen many articles suggesting that a 13900K might not work well with Z690, affecting performance. Should I consider getting a Z790 Asus board instead? The BIOS is the latest version. Thanks!

SkullyRoger

09-23-2020, 11:24 AM #6

potatogirl354
Junior Member

09-23-2020, 01:05 PM

You're facing the same problem with your ASUS Prime z790-P Wifi. The machine is showing flashing power lights but isn't posting properly. There are no on-board lights, BIOS USB port, or Flashback button. The CPU is an i5-12600KF, and you're unsure how to update the BIOS.

potatogirl354

09-23-2020, 01:05 PM #7