Problems z87 extreme4

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   hello, i have a problem with a Z87 extreme4 motherboard. It hasn't booted for a few days. the pc turns on and the fans spin correctly. the strange thing is that the debug display is off. Could it be the power supply or is the board dead? p.s. : the power supply is a seasonic 80 plus 650W

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melros72 Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 06 Jan 2023 Status: Offline Points: 20	Post Options Post Reply Quote melros72 Report Post Thanks(0) Quote Reply Topic: Problems z87 extreme4 Posted: 06 Jan 2023 at 4:10pm
	hello, i have a problem with a Z87 extreme4 motherboard. It hasn't booted for a few days. the pc turns on and the fans spin correctly. the strange thing is that the debug display is off. Could it be the power supply or is the board dead? p.s. : the power supply is a seasonic 80 plus 650W

threadzipper1957 Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 05 Mar 2022 Status: Offline Points: 9365	Post Options Post Reply Quote threadzipper1957 Report Post Thanks(0) Quote Reply Posted: 07 Apr 2023 at 10:56pm
	You can only tackle this by disasembling the system,. check the Pins in the CPU socket, and remount the CPU + cooler, and 1 memory module. Then conenct a PSU for test, and a monitor, and USB cabled keybard and mouse, and start the system. the fact that the debug LED doesn't work, is either defective hardware, or maybe a bricked BIOS You can buy a replacement BIOS chip here https://www.biosflash.com/BIOS-Chips-ASROCK.htm#up Watch the Notch in the chip, and put the replacement chip in, in the same orientation
	Kind Regards