A4-H2O (13700K) freezing randomly after upgrading 7900 XT → RTX 5080 — even freezes in Windows Recovery

Existing build, just swapped my 7900 XT for a 5080 and did a fresh Win11 install. Since the swap, the system freezes randomly — Windows loading screen, even sitting idle at a command prompt in WinRE. One generic BSOD, missed the stop code.

Already done: chkdsk clean, sfc clean, XMP off (froze at 6400), VMD/CSM off, capped PCIe to Gen 4 for the stock riser.

Then I noticed the case was sitting on top of the open power cables. Plan is to reseat everything (12V-2x6, riser both ends, 24-pin, EPS, RAM) and reroute.

Does this sound like riser/cable stress, or should I be looking at MemTest86 / the PSU? Anyone running a 5080 on the stock A4-H2O riser?

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u/Round-Mind9961 — 1 day ago

PC turned on after 1 year

Sold my GPU about a year and I haven’t had my PC plugged in or anything. I’m thinking about getting a new GPU. My PC has been off for a year now. It was freshly built. Is it going to have a problem when it boots back up?

It was pretty hot in my room over the last year.

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u/Round-Mind9961 — 8 days ago

Oura Ring 5 Subscription

Never bought an Oura ring. I'm thinking of getting the 5. Does it come with a free month of subscription?

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u/Round-Mind9961 — 26 days ago

I interviewed with a recruiter on Thursday via zoom.

She said she would get back to me Friday.

I forgot to send a thank you note. She left me a voicemail saying that she'd get back to me Monday. I sent her a text saying apologizing for missing her call and thanking her for following up.

Did I mess up by not sending a thank you note?

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u/Round-Mind9961 — 2 months ago