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97 questions with no upvoted or accepted answers
1 vote
0 answers
4k views

Monitor in power saving mode while CPU is still running

I am have a problem with my LCD going into power saving mode. It all started about three days back by randomly going into power saving mode while PC is smoothly running. Then the frequency of going ...
syed usman ahmed's user avatar
1 vote
0 answers
907 views

Why does my computer shut down suddenly without any warning?

My computer is: Motherboard: MSI 970a-g45 CPU: AMD FX-8350 eight core processor 4.0 GHz Power Supply: TSCO 650 Watts I bought my CPU 2 days ago. My last CPU was an AMD Athlon 460 x3 3.4 GHz. After ...
Parham's user avatar
  • 11
1 vote
1 answer
6k views

CPU fan turns on for a second and stops, PC does not start at all

I have checked my PSU and it works fine. When I turn on the MOBO, the CPU fan, case fans and the psu fan itself turn on for half a second and then turn off. The PC remains off. The Bios light turns ...
haran kumar's user avatar
1 vote
3 answers
413 views

Custom PC not booting and intermittently turning off / on

I'm building a custom computer with the following specifications: Storage: Crucial P1 3D NANA NVMe PCIe M.2 SSD Memory: G.SKILL Trident Z RGB Series 288-Pin SDRAM DDR4-3000Mhz GPU: MSI GTX 1070 TI ...
Richard Robinson's user avatar
0 votes
0 answers
169 views

After unplugging my PC from the outlet, sometimes it won't boot for a long time

Before I go to sleep, I unplug my PC from the outlet, due to concerns about power spikes or something of the sort frying my computer. However, sometimes, when I wake up and plug it back into the ...
davi's user avatar
  • 148
0 votes
0 answers
35 views

Why I'm experiencing boot up issues a few days after swapping my CPU?

I’m experiencing issues on my PC few days after I swapped the CPU, AIO and SSD. I was playing a game when my PC abruptly turns off and restarts, and whenever it gets to desktop or even in the login ...
Legends Ganyu's user avatar
0 votes
0 answers
101 views

How Can I Install 3rd Gen CPU to My 2nd Gen Motherboard

Motherboard: Gigabyte H61M-S2P-B3 rev 1.0 CPU: Intel Core i3-2100 3.1GHz Graphics Card: AMD HD 6570 1GB RAM: 2x8 1600MHz (I believe at 1333MHz) Power Supply: Casper WIN-400PS 400 Watt My issue is ...
Latif's user avatar
  • 1
0 votes
0 answers
58 views

Can I replace Corsair RM750X 750W v2 with Corsair CMPSU-450VX for testing purposes?

I recently encountered a problem where I suddenly got no signal to display after my computer has worked for 4 years superuser question. I still have no idea how to solve it but I got access to an old ...
jgklsdjfgkldsfaSDF's user avatar
0 votes
0 answers
141 views

CPU LED on motherboard and need to reinstall processor every cold boot

Specs: Aorus B550 Pro Ax Rev.1 5600x MSI gaming x 3060ti 16GB single stick 3666MHz A few days ago, I had an electricity cut suddenly. The computer shut down. After the electricity came back, I tried ...
DIGIKAGE's user avatar
0 votes
0 answers
230 views

Connecting 3-pin buzzer to 4 pin System warning speaker

I am trying to connect a three-pin Buzzer to my Motherboard system warning speaker pins to hear the beep codes. I connected the VCC to +5V and GND to GND on the motherboard. I am not sure if this is ...
Ershad's user avatar
  • 1
0 votes
1 answer
76 views

Upgrading system motherboard to Gigabyte GA-Z97X-Gaming 3 but I dont have required 8 pin cpu connector

My PSU only has a 8(6+2)pin connector, a 4pin connector, a molex connector and sata connector. I tried plugging this into the motherboard only to discover that it doesnt work. I did some googling and ...
nick's user avatar
  • 1
0 votes
0 answers
408 views

4pin CPU connectors on HP Omen 45L

I'm replacing PSU in my Omen HP 45L and having an issue figuring out what the two 4pin power connectors are on the motherboard. The new PSU is modular (MSI MPG A1000G) and doesn't come with 4pin cable ...
kangax's user avatar
  • 101
0 votes
0 answers
253 views

My old CPU, mainboard works perfect but the brand Ryzen 5 4600G and MSi B550 Tomahawk board is not working

My old power supply, old CPU and old mainboard works perfect https://www.youtube.com/shorts/Fc1bB-j4TKo But the B550 Tomahawk board, brand new Ryzen 5 4600G is not working https://www.youtube.com/...
Sashimi Time's user avatar
0 votes
0 answers
69 views

My pc reboots unders stressful tasks

PC Specs: Motherboard: Huananzhi X79 CPU: Intel Xeon E5 2670 GPU 1: Nvidia GTX 750 Ti GPU 2: AMD Radeon RX 580 RAM: 32GB (four modules) Storage 1: 512GB NVME SSD Storage 2: 750GB HDD Power supply: ...
SebastianRL's user avatar
0 votes
0 answers
248 views

Computer not turning on after replacing CPU, PSU, and motherboard

I would seriously appreciate any help here. I had a game running overnight on my computer and when I came back it was off. I tried turning it on and only the case fans run. I have replaced the PSU, ...
user1750881's user avatar

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