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My computer started turning off instantly once I turn it on before even making it to the bios. I have a decent amount of computer hardware knowledge so I decided to switch PSU and I'm still having the same problem. Any suggestions? I'm thinking maybe a faulty power cord but I'm not sure 

My personal PC:

CPU: Intel - Core i5 8600k  Cooler: CoolerMaster Hyper 212 Evo  Motherboard: Asus Prime Z370-P RAM: Corsair Vengeance LPX 2x8GB 3000MHz DDR4 Storage: San Disk SSD Plus 240 GB + WD Caviar Blue 1TB  Video Card: Gigabyte GTX 1070 Windforce OC 8GB Case: Phanteks Eclipse P400S Tempered Glass ATX  PSU: Corsair CX550M 80+ Bronze Certified Semi Modular PSU.

 

Peripherals:

Mouse: Logitech - G502 Proteus Spectrum Wired Optical Mouse Keyboard: Rii - RK100 Wired Standard Keyboard Monitor: Asus - VG248QE 24.0" 1920x1080 144Hz Monitor Headset: Logitech - G430 7.1 Channel Headset Speakers: Logitech - Z150 0W 2ch Speakers

 

Laptop: 

Medion  E6239 MD99452

 

PCPartpicker Link: 

https://uk.pcpartpicker.com/list/VVwvHN

 

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Is it Ryzen? What RAM are you using? Could you list your hardware?

Computer engineering PhD student and RFML researcher

 

Daily Driver:

CPU: Ryzen 7 4800H | GPU: RTX 2060 | RAM: 32GB DDR4 3200MHz C16 | OS: Debian 13

 

Gaming PC:

CPU: Ryzen 5 5600X | GPU: EVGA RTX 2080Ti | RAM: 32GB DDR4 3200MHz C16 | OS: Windows 11

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4 minutes ago, TheNight said:

My computer started turning off instantly once I turn it on before even making it to the bios. I have a decent amount of computer hardware knowledge so I decided to switch PSU and I'm still having the same problem. Any suggestions? I'm thinking maybe a faulty power cord but I'm not sure 

Clear the CMOS, reseat the RAM and your add-in cards.

Intel® Core™ i7-12700 | GIGABYTE B660 AORUS MASTER DDR4 | Gigabyte Radeon™ RX 6650 XT Gaming OC | 32GB Corsair Vengeance® RGB Pro SL DDR4 | Samsung 990 Pro 1TB | WD Green 1.5TB | Windows 11 Pro | NZXT H510 Flow White
Sony MDR-V250 | GNT-500 | Logitech G610 Orion Brown | Logitech G402 | Samsung C27JG5 | ASUS ProArt PA238QR
iPhone 12 Mini (iOS 18.3) | iPhone 15 (iOS 18.3.1) | KZ AZ09 Pro x KZ ZSN Pro X | Sennheiser HD450bt
Intel® Core™ i7-1265U | Kioxia KBG50ZNV512G | 16GB DDR4 | Windows 11 Enterprise | HP EliteBook 650 G9
Intel® Core™ i5-8520U | WD Blue M.2 250GB | 1TB Seagate FireCuda | 16GB DDR4 | Windows 11 Home | ASUS Vivobook 15 
Intel® Core™ i7-3520M | GT 630M | 16 GB Corsair Vengeance® DDR3 |
Samsung 850 EVO 250GB | macOS Catalina | Lenovo IdeaPad P580

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54 minutes ago, thegreengamers said:

Is it Ryzen? What RAM are you using? Could you list your hardware?

PSU: Enlight GPS-350CB-102A

CPU: Intel Pentium 

Mobo: intel desktop board d101ggc

RAM: elixir m2u51264ds88b1g-5t x2 

 

i know now this is an old ass system but all the components listed were working until Sunday. 

My personal PC:

CPU: Intel - Core i5 8600k  Cooler: CoolerMaster Hyper 212 Evo  Motherboard: Asus Prime Z370-P RAM: Corsair Vengeance LPX 2x8GB 3000MHz DDR4 Storage: San Disk SSD Plus 240 GB + WD Caviar Blue 1TB  Video Card: Gigabyte GTX 1070 Windforce OC 8GB Case: Phanteks Eclipse P400S Tempered Glass ATX  PSU: Corsair CX550M 80+ Bronze Certified Semi Modular PSU.

 

Peripherals:

Mouse: Logitech - G502 Proteus Spectrum Wired Optical Mouse Keyboard: Rii - RK100 Wired Standard Keyboard Monitor: Asus - VG248QE 24.0" 1920x1080 144Hz Monitor Headset: Logitech - G430 7.1 Channel Headset Speakers: Logitech - Z150 0W 2ch Speakers

 

Laptop: 

Medion  E6239 MD99452

 

PCPartpicker Link: 

https://uk.pcpartpicker.com/list/VVwvHN

 

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1 hour ago, TheNight said:

PSU: Enlight GPS-350CB-102A

CPU: Intel Pentium 

Mobo: intel desktop board d101ggc

RAM: elixir m2u51264ds88b1g-5t x2 

 

i know now this is an old ass system but all the components listed were working until Sunday. 

Yay, one of the few processor series I know nothing about. Is your case dusty? Try looking behind the motherboard as well, because dust can become conductive if it builds up.

Computer engineering PhD student and RFML researcher

 

Daily Driver:

CPU: Ryzen 7 4800H | GPU: RTX 2060 | RAM: 32GB DDR4 3200MHz C16 | OS: Debian 13

 

Gaming PC:

CPU: Ryzen 5 5600X | GPU: EVGA RTX 2080Ti | RAM: 32GB DDR4 3200MHz C16 | OS: Windows 11

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1 hour ago, thegreengamers said:

Yay, one of the few processor series I know nothing about. Is your case dusty? Try looking behind the motherboard as well, because dust can become conductive if it builds up.

Yeah I completely airdusted the whole build. Looks like factory new but the same problem still arose. I'm placing my bets on it being a faulty cable at this moment in time but I'm still not 100% sure. Thanks for your help btw

My personal PC:

CPU: Intel - Core i5 8600k  Cooler: CoolerMaster Hyper 212 Evo  Motherboard: Asus Prime Z370-P RAM: Corsair Vengeance LPX 2x8GB 3000MHz DDR4 Storage: San Disk SSD Plus 240 GB + WD Caviar Blue 1TB  Video Card: Gigabyte GTX 1070 Windforce OC 8GB Case: Phanteks Eclipse P400S Tempered Glass ATX  PSU: Corsair CX550M 80+ Bronze Certified Semi Modular PSU.

 

Peripherals:

Mouse: Logitech - G502 Proteus Spectrum Wired Optical Mouse Keyboard: Rii - RK100 Wired Standard Keyboard Monitor: Asus - VG248QE 24.0" 1920x1080 144Hz Monitor Headset: Logitech - G430 7.1 Channel Headset Speakers: Logitech - Z150 0W 2ch Speakers

 

Laptop: 

Medion  E6239 MD99452

 

PCPartpicker Link: 

https://uk.pcpartpicker.com/list/VVwvHN

 

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