The original post: /r/techsupport by /u/Impressive-Gene-6769 on 2024-04-27 12:34:22.

Over the last two days I’ve had an issue with my laptop an Alienware m17 it boots and runs fine but if I leave it idle for 30-45 minutes it will crash to a black screen and display this message.

“Intel UNDI, PXE-2.0 (build 083) Copyright © 1997-2000 Intel Corporation For Killer E2500 PCIE Ethernet Controller v1.0.0.86(07/29/2016 PXE-EC8: PXE structure was not found in UNDI driver code segment. PXE-MOF: Exiting PXE ROM. Boot failure on device, Press any key to reboot the machine.-“

It will restart fine and again runs fine but when it’s idle too long it will crash this has happened 5 times over the last two days.

Any help would be appreciated.