My GPU was sitting perfectly fine before. I removed it to install an SSD, and when I tried to put it back it won't sit flush anymore. I hear the click when inserting but the DisplayPort ports are still misaligned with the case bracket opening. I've checked and there is nothing blocking the GPU.
Why this happens after a simple reinstall?
Hi everyone,
Hey everyone, I'm building a new PC in the next couple of days and I'm stressing about my UPS situation. I need real-world experiences, not just specs on paper.
The only UPS available for me right now is the PROLINK PRO901-ES 1KVA Online UPS.
Here are the specs of the UPS:
• 1KVA rating
• 900W max output
• Online double-conversion UPS
• Pure sine wave output
• Designed for surge protection + short backup time
My goal is NOT to run the PC during power cuts — only to safely shut down within 1–3 minutes.
💻 My PC build:
• ASUS ROG STRIX 27" 2K HDR10 USB-C XG27ACS 180HZ
• TUF GAMING B650E-PLUS WIFI MOTHERBOARD
• Ryzen 7 9800X3D
• Corsair RMe RM850X
• Asus Prime RTX 5070 TI 16GB
• CORSAIR VENGEANCE 2X 16GB DDR5 6000MHZ
• Samsung 990 Pro PCle®4.0 NVMe™ SSD 2TB
• Arctic Liquid Freezer III PRO 360 Black
Estimated gaming load: ~550–600W
Possible peak spikes: higher (GPU transient spikes)
❓ My question:
Will this UPS be able to handle my system just for:
• short backup (1–3 minutes)
• safe shutdown only
• NOT gaming during power outage
Or is it too close to the limit (900W) and likely to trip/shut down under load spikes?
I live in an area with occasional power cuts and voltage fluctuations, so hardware protection matters a lot to me.
I’ve heard mixed opinions.. Someone told me this UPS is dangerously close to its limit with my build and could shut off during GPU/CPU power spikes, causing a worse crash than a normal power cut. Others say 550-600W average load on a 900W UPS is fine with normal headroom.
Any real world experiences would really help. I'm on a tight budget 1500VA unit isn't possible right now.
What I need:
Real life experiences from people using similar setups:
• Has anyone run high end gaming PCs on a 1KVA UPS?
• Does it actually survive GPU spikes?
• Is it reliable enough just for shutdown safety?
Any practical insights would really help me decide