DS 80242 rev 1.1, will not boot.

jerme1

n3wb
Jul 15, 2026
1
0
United States
I have no idea what brand this is, just that the motherboard says what the title says. A few nights ago, I noticed there was no longer display going through, mouse isn't powered on, and the unit itself isn't making an audible power sound like it used to. I also noticed the blue "power" LED is flashing and there's also a red LED on the motherboard flashing in sync, labeled "D8" by a capacitor. Just seems like a power issue, I opened it up, cleaned out a bunch of dust, no luck. I thought about replacing the PSU but not sure if spending money on that will fix it yet. Any pointers?
I actually saw this older thread Which seems to talk about a very similar issue so I'm considering following this.