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Computer has Power but Won't Turn On?

ProdigyzMined
By ProdigyzMined
in Troubleshooting
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I'm away from home and my desktop back home has stopped working. I've been trying to get it going for the past few days but to no avail. The PC has standby power (motherboard lights are on) and many accessories have power as well (keyboard etc) but no response to the case or mobo power buttons. Power Supply is a Corsair RM1000, only a few years old and has been run almost exclusively with a UPS. I've heard from a few sources that this is typical of a dead power supply. Any one else have any ideas? :(

Project Tomahawk:

Spoiler

CPU: Intel Core i7 4790k

Motherboard: Asus Maximus VII Hero

CPU Cooler: Corsair H100i

Memory: 16GB Kingston HyperX Fury 1866 Mhz

GPU: Asus Strix RX 480

PSU: Corsair RM1000

Storage: 2x Western Digital 2TB Enterprise + 240GB Crucial M500 SSD

Case: Corsair Air 540

Additional: Cablemod C-Series black/red kit, SP120, AF140 and AF140 w/ red LED's all around

Project Frankenstein:

Spoiler

CPU: AMD FX 6100

Motherboard: MSI 970 SLI Krait Edition

CPU Cooler: Cooler Master Hyper 212 EVO

Memory: 8GB G.Skill Ripjaws X 1866 Mhz

GPU: MSI R9 280 3G Twin Frozr

PSU: Seasonic M12II EVO 620W

Storage: Western Digital 1TB Enterprise + 240GB Partiot Torch SSD

Case: Fractal Design Define S

Sheila (Server):

Spoiler

Dell R210:
CPU: Intel Xeon x3450

Memory: 12GB Crucial ECC 1600 Mhz

Storage: Seagate 3TB Constellation 

Marvin (Server)

Spoiler

Dell R210ii

CPU: Intel Xeon E3 1230v2

Memory: 12GB Crucial ECC 1600Mhz

Storage: Seagate 3TB Constellation

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Have u tried resetting PC with reset button?

MAIN PC (Beast) - Asus ROG Crosshair Hero VII WIFI  with BIOS 4703, AMD Ryzen R9 3900XT + Corsair H115i Pro RGB XT Cooling, 32GB G.Skill 3200Mhz 16,18,18,38 1.35v DDR4, Inno3d HerculeZ Design Nvidia GTX 1080 X2 8GB GDDR5,  1 x Samsung U28E590D & 1 x Samsung U32J59XUQ 3840 x 2160 4K, 1 x Samsung Evo 970 Evo Plus NVME PCI-E 1TB, 1 x Samsung Evo 850 250GB, 1 X Sandisk Ultra II SSD 240GB + 2 X 3TB Seagate Barracuda SATA III, 1 x LG BH16NS40 16x BR\DVDRW, ICYBOX IB3740-C31 & ICYBOX IB3640-03,  MZHOU 7 Ports PCIe USB 3.0 Card, 1 x XIAOLO 2.5G Intel I225V Ethernet Card, 2 x UGREEN Hard Drive Enclosure 3.5 inch External SATA Disk Caddy Reader USB 3.0 2.5 3.5 HDD SSD 16TB UASP Case Dock Station With 12V 2A Power Adapter For Windows with 6TB Seagate Barracuda SATA III, Corsair Obsidian 750D Wind Force Edition Case + 5 Corsair ML140 140mm Case Fans, EVGA 750 g3 750w Gold 80+ PSU, Logitech MX Vertical Mouse, Logitech MX Vertical & MX Ergo Trackball Mouse using same USB unifying device, Microsoft Ergonomic Keyboard, Windows 11 Pro x64 Retail, Synology ds215j NAS + 1x3TB WD Reds connected to a 6TB Seagate USB 3.0 Backup Plus Hub, Blue Yeti Microphone, Logitech C922 Pro HD,  Logitech C920 Pro HD, Bit Defender Total Security 2021.

 

Second PC (Cyclops) - MSI 990FXA Gaming, AMD FX 8370 4Ghz, Corsair 16GB Vengeance Red 9-9-9-24 1600Mhz, Arctic Cooling Freezer 13, Asus Strix 1050TI 4GB, 1 X Acer 27" Full HD Monitor, 1 X Sandisk Ultra II SSD 240GB, 1 x Samsung Evo 850 250GB, 2 X Seagate Barracuda 2TB, 1 X WD Black 2TB, 1 x ASUS 16x DVDRW, X-Case Eagle III Case, 3 X Corsair AF 120 Case Fans, EVGA 850 G2 80+ Gold + PSU, Logitech MX Master Mouse, Corsair K30 Keyboard, Logitech C920 Webcam, R0DE NT1-A Microphone, Scarlet 212 Audio Interface (Revision 2), Windows 10 Pro X64 Retail, Bit Defender Total Security 2021, 2TB Seagate Expansion USB Hard Drive.

 

Third PC (Old Trustie) - Acer Aspire M3400, OEM Mainboard, AMD FX Athlon II X3 425 2.7Ghz, 16GB Corsair Value 1600Mhz Ram, OEM CPU Cooler, AMD R7 260 2GB GPU, 1 X Acer 27" Full HD Monitor, 1 X Sandisk Ultra II SSD 240GB, 2TB Samsung SATA III, 1 X OEM 16X DVDRW, 1 X Acer OEM Case, 1 X Corsair AF120 Case Can, Corsair CX500 Bronze+ CPU, Logitech MX Master Mouse, Corsair K30 Keyboard, Windows 10 Home X64 OEM, Logitech C920 Webcam, Bit Defender Total Security 2021.

 

Printers Include - Canon MG5750, Canon, IP8750,  Canon Pixma Mega tank G5050 & 2 X Samsung Xpress C410W.

 

1 X Zexrow Xbox360 Wired Game Controller.

 

TP Link Archer AX6000 Cable Router Wifi6 with a Virgin Media Hub 4.0 in Modem only mode running 1GB Fibre internet.

 

Samsung Galaxy S21+ 256GB Mobile Phone.

 

Internet Speed.....

https://www.speedtest.net/result/9935039193

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  • Author
3 minutes ago, jimkirk363 said:

Have u tried resetting PC with reset button?

Yes, as well as a hard power reset via the switch on the PSU.

Project Tomahawk:

Spoiler

CPU: Intel Core i7 4790k

Motherboard: Asus Maximus VII Hero

CPU Cooler: Corsair H100i

Memory: 16GB Kingston HyperX Fury 1866 Mhz

GPU: Asus Strix RX 480

PSU: Corsair RM1000

Storage: 2x Western Digital 2TB Enterprise + 240GB Crucial M500 SSD

Case: Corsair Air 540

Additional: Cablemod C-Series black/red kit, SP120, AF140 and AF140 w/ red LED's all around

Project Frankenstein:

Spoiler

CPU: AMD FX 6100

Motherboard: MSI 970 SLI Krait Edition

CPU Cooler: Cooler Master Hyper 212 EVO

Memory: 8GB G.Skill Ripjaws X 1866 Mhz

GPU: MSI R9 280 3G Twin Frozr

PSU: Seasonic M12II EVO 620W

Storage: Western Digital 1TB Enterprise + 240GB Partiot Torch SSD

Case: Fractal Design Define S

Sheila (Server):

Spoiler

Dell R210:
CPU: Intel Xeon x3450

Memory: 12GB Crucial ECC 1600 Mhz

Storage: Seagate 3TB Constellation 

Marvin (Server)

Spoiler

Dell R210ii

CPU: Intel Xeon E3 1230v2

Memory: 12GB Crucial ECC 1600Mhz

Storage: Seagate 3TB Constellation

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