All Questions
Tagged with power-supply cpu
97
questions with no upvoted or accepted answers
7
votes
3
answers
48k
views
No POST screen, No beeps and No display
I have very old motherboard , CPU , power supply.
Motherboard : Gigabyte G31M-ES2C
CPU : Intel Pentium Dual Core E2160 @ 1.8GHz
Ram : Transcend 2GB ddr2 800MHz.
Power supply : Tech-Com 450Watt....
- 544
3
votes
2
answers
2k
views
Game drops to 0 FPS and CPU Usage drops to 0%
So for about 2 weeks now I've experienced a problem while gaming. My frame rate would drop to 0 and my computer's CPU Usage would drop to 0% at the same time. This would stay this low for up to 30 ...
- 292
2
votes
0
answers
55
views
I assembled my computer and it won't boot even though the power seems to be flowing in
my name's Marc, I'm a computer enthusiast and I recently purchased components for a decent configuration willing to assemble it myself. So I did that, everything fit together and I was happy but when ...
- 21
2
votes
0
answers
2k
views
GPU Fan really loud, all the time
I have a GTX 560 TI that appears to be stuck at a 100% fan speed all the time. The fan is running extremely fast.
It runs around 25 degrees Celsius, which I would expect for a fan going that fast
...
- 43
2
votes
1
answer
2k
views
My new motherboard Asus Z10PE-D16 WS doesn't start
I have purchased the following components :
Asus Z10PE-D16 WS
2 CPU : Intel Xeon E5-2658 v3
2 Fans : Noctua NH-U12S
Power Supply : EVGA SuperNOVA 1300W GOLD
Ram : Kingston
KVR21R15D4K4/64 RAM 64Go ...
- 21
2
votes
0
answers
127
views
No POST on new built desktop
I just finished building a desktop again and it will not perform a successful POST. No beeps or video either.
Since my goal is a successful POST, i removed all irrelevant hardware already and am only ...
- 21
2
votes
0
answers
746
views
i7 4790K | Shutdown while running Prime95 and RealBench
The computer experiences a hard reset instantly with Prime95 "Small FFTs" torture test (also with the "Blend" test but after 30 minutes) and after 4-5 passess of RealBench benchmark without any kind ...
2
votes
1
answer
2k
views
Weird alarm sounding on my computer when under load, but no overheating
I am having a rather odd hardware issue and to be honest, I am not quite sure what is causing it. I have been building my own systems for over 10 years and have all kinds of qualifications, but this ...
- 121
2
votes
1
answer
14k
views
Brand new laptop making an electrical sizzling noise when opening programs
I just bought the Acer V17 Nitro VN7-792G-705X.
The processor is the Intel i7-6700HQ.
I noticed that when I open a program, say google chrome, you can distinctly hear a sizzling noise coming from ...
- 371
1
vote
0
answers
593
views
Is it possible to set Intel Graphics maximum power state via Windows power options
My cpu was overheating so I decided to decrease it's frequency.
I have done that with "Power options" -> "Change plan settings" -> "Change advanced power settings" -...
- 11
1
vote
1
answer
1k
views
First computer build. Will not power on when connect CPU power cable
My 11 year old son and I have been building his first computer after he received most of the components for Christmas.
We have a MPGX570 Gaming Plus Motherboard (MSI) with AMD processor. When we try ...
1
vote
0
answers
74
views
PC turning off immediately after turning on
After upgrading the motherboard to my PC, the PC won't boot. Immediately after turning it on, maybe one second, it turns right back off. After some research and another board & PSU with the same ...
- 11
1
vote
0
answers
41
views
Computer Randomly Turns Off Playing Taxing Gamesa
I've tried everything now. I've formatted my SSD and reinstalled windows. Monitored for overheating with no obvious problems. Nothing seems to be obvious as to why this is happening.
Like I said in ...
1
vote
0
answers
72
views
Bizarre shutdown on a very specific task
I stumbled upon a program (OPENFACE offline facial landmark detector) that shuts down (hard power off) my computer within 20 seconds. Obviously this is not that programs' fault- I experienced same ...
- 111
1
vote
0
answers
53
views
Isolate failure to PSU\Motherboard\Processor
I have a 2.5 year old custom built PC which intermittently stopped booting a few weeks ago and has now completely stopped booting. The symptom remains the same, the fans and LED's spin up, I can hear ...
- 3,748