All Questions
Tagged with power-supply cpu
97
questions with no upvoted or accepted answers
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738
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PC turns on for a split second then turns off
My PC recently stopped working. I turned it on one day and heard a pop then it turned off and when I tried to turn it on it wouldn’t.
I assumed it was the PSU so I changed it but then after trying to ...
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139
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How to raise VTT_CPU voltage when the BIOS says it is 0.7V? - Boot occasionally stuck in "memory init." process
My BIOS has a monitoring tab that has a bunch of great voltage measurements for my Asus Z9 series motherboard. But, next to the label "VTT_CPU", it says +0.703V in red lettering. I assume ...
- 101
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353
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Rog Zenith ii Extreme won't turn on
I'm building a deep learning system for my company and my current build is:
Rog Zenith ii Extreme
2 * Aorus RTX 3090
256 GB Kingston Fury 2666MHz
EVGA Supernova 1600W
AMD 3960 threadripper
Along ...
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325
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Computer over current detected
Hello so I’ve had my pc for 5 years no problem. The build is as follows: mobo is ASUS H81M-PLUS, CPU is intel 4790k, GPU is Zotac 960 4gb AMP!, ram is 16gb(8x2)of Corsair xms3 DDR3 and PSU is EVGA 650 ...
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27
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My computer randomly powers off and restarts
My computer
Intel i5 7th gen
8GB ddr4 (6 months old)
2TB hdd Barracuda Seagate
Gigabyte LGA 1151 motherboard
is 4 years old (used 3 years) and in the middle of some work or even when the system is ...
- 1
0
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0
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579
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My PC got got high Electric Power and burned my Gpu‚Cpu and motherboard
The electricity turned on/off 4 times in the building. My PC shutdown once. After a couple hours, I tried to start my PC, but it didn't start. I went to a PC hardware expert who said my:
GPU (...
- 1
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33
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Desktop restarts loop In vertical
Desktop fails to start, bios screen then restarts loop, or keeps power turning off and on.
When kept horizontal pc seems to start, and keep running. What's the explanation for this ? Loose cpu ...
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votes
1
answer
165
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PC on and off loop , the longest it can stay is 30 minutes then automatically turn off and on again
Went to three repair shops - 2 said its motherboard & 1 said power supply when I request to repair the motherboard, but they don't have tools to confirm it if its really PSU issue.
Asking one more ...
- 1
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answers
20
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wiring of large number of fans
I want to bring power to 8 power-hungry PWM (4pin) PC fans. The manual for the motherboard specifies max power delivery of fan connection of 1A. There is just one "chassis" connection, the ...
user1278537
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29
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Custom PC No Power
Alright smart people of the internet. I come to you in desperation. I've been at it for hours and I'm entirely lost. I was one of the lucky few that was able to get their hands on a Asus TUF 3060 OC. ...
- 1
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385
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PC beeps once and then turns off
I recently got a new motherboard because I am pretty sure the current one is a bit dodgy. I built it outside of the case and powered it on, however it turns on, beeps once and then almost immediately ...
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1k
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Reduce CPU and GPU Power Consumption
I have a gaming laptop (i5-10300H and RTX2060 - Intel Gateway Creator Series), and as expected, it has sub-par battery life, especially because it is so powerful. However, I don't need this power all ...
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55
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Can a core i5 lynnfield handle burning multiple bluray m-discs at once?
I'm trying to repurpose my old 2010 era mobo and cpu and turn it into a burning machine with 5 or 6 5.25 bays, that's the only good use I could think of for it other than to relearn how to build a rig ...
- 41
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317
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How to connect this seemingly 10 pin fan connector to my 4 pin CPU fan header on my motherboard
I want to connect the following 10 pin fan connector on a fan array in the front of my 1u server case to my motherboard. I have not found a way to do so and from searching online there are no 10 pin ...
- 101
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42
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Motherboard power LED goes on but quickly goes off, with a "tumble" sound, and this goes on in cycles, while nothing else happens
Laptop Toshiba Satellite L850-1V7
Power LED goes on but quickly goes off, with a "tumble" sound, and this goes on in cycles, while nothing else happens.
A video of it: https://drive.google....
