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So ive had this problem and it has been annoying me, a year ago i build this pc.. i got an i9-9900k and recently i noticed that it was running at 100% in task manager also when i first boot my pc up?? i tried everything until i gave up. i ended up resetting my pc, but it still hasnt changed!! i now sit confused and dont know what to do?

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Just now, Neerup said:

So ive had this problem and it has been annoying me, a year ago i build this pc.. i got an i9-9900k and recently i noticed that it was running at 100% in task manager also when i first boot my pc up?? i tried everything until i gave up. i ended up resetting my pc, but it still hasnt changed!! i now sit confused and dont know what to do?

Can you post a screenshot of expanded task manager, sorted by CPU usage? 

Fine you want the PSU tier list? Have the PSU tier list: https://linustechtips.com/main/topic/1116640-psu-tier-list-40-rev-103/

 

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So have you had your PC for a year, and just now you upgraded to a 9900K from your older CPU? If that is the case, have you reinstalled Windows?

Desktop: Intel Core i9-9900K | ASUS Strix Z390-F | G.Skill Trident Z Neo 2x16GB 3200MHz CL14 | EVGA GeForce RTX 2070 SUPER XC Ultra | Corsair RM650x | Fractal Design Define R6

Laptop: 2018 Apple MacBook Pro 13"  --  i5-8259U | 8GB LPDDR3 | 512GB NVMe

Peripherals: Leopold FC660C w/ Topre Silent 45g | Logitech MX Master 3 & Razer Basilisk X HyperSpeed | HIFIMAN HE400se & iFi ZEN DAC | Audio-Technica AT2020USB+

Display: Gigabyte G34WQC

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Just now, Neerup said:

no it have always been a i9

You’ve been running a 9900k on 100% for a year???

 

have you tried reinstalling windows?

Gaming Build:

CPU: Ryzen 7 3800x   |  GPU: Asus ROG STRIX 2080 SUPER Advanced (2115Mhz Core | 9251Mhz Memory) |  Motherboard: Asus X570 TUF GAMING-PLUS  |  RAM: G.Skill Ripjaws DDR4 3600MHz 16GB  |  PSU: Corsair RM850x  |  Storage: 1TB ADATA XPG SX8200 Pro, 250GB Samsung 840 Evo, 500GB Samsung 840 Evo  |  Cooler: Corsair H115i Pro XT  |  Case: Lian Li PC-O11

 

Peripherals:

Monitor: LG 34GK950F  |  Sound: Sennheiser HD 598  |  Mic: Blue Yeti  |  Keyboard: Corsair K95 RGB Platinum  |  Mouse: Logitech G502

 

Laptop:

Asus ROG Zephryus G15

Ryzen 7 4800HS, GTX1660Ti, 16GB DDR4 3200Mhz, 512GB nVME, 144hz

 

NAS:

QNAP TS-451

6TB Ironwolf Pro

 

 

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2 minutes ago, Neerup said:

no it have always been a i9

Have you done any malware scans? What are your other specs?

Desktop: Intel Core i9-9900K | ASUS Strix Z390-F | G.Skill Trident Z Neo 2x16GB 3200MHz CL14 | EVGA GeForce RTX 2070 SUPER XC Ultra | Corsair RM650x | Fractal Design Define R6

Laptop: 2018 Apple MacBook Pro 13"  --  i5-8259U | 8GB LPDDR3 | 512GB NVMe

Peripherals: Leopold FC660C w/ Topre Silent 45g | Logitech MX Master 3 & Razer Basilisk X HyperSpeed | HIFIMAN HE400se & iFi ZEN DAC | Audio-Technica AT2020USB+

Display: Gigabyte G34WQC

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Just now, Statik said:

You’ve been running a 9900k on 100% for a year???

 

have you tried reinstalling windows?

no it just started going at 100% like some days ago i think, then i couldnt fix it, and now i just reinstalled windows, but i still got the problem

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2 minutes ago, Trinopoty said:

Could it be throttling somehow? Can you check your running frequency and temperature?

Something like CPU-Z should provide those data.

i use hwmoniter and its at like 60c, my task manager tells me it runs at 4,7 even though sat it to 3.6 in bios(i thought setting it to 3.6 mb would fix the problem)

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1 minute ago, Neerup said:

yes ive tried malware scans(no results) i have rog strix 1070 and 16gb ram

Have you verified how it’s running in other programs? What are your temps? Task manager could be wrong

Gaming Build:

CPU: Ryzen 7 3800x   |  GPU: Asus ROG STRIX 2080 SUPER Advanced (2115Mhz Core | 9251Mhz Memory) |  Motherboard: Asus X570 TUF GAMING-PLUS  |  RAM: G.Skill Ripjaws DDR4 3600MHz 16GB  |  PSU: Corsair RM850x  |  Storage: 1TB ADATA XPG SX8200 Pro, 250GB Samsung 840 Evo, 500GB Samsung 840 Evo  |  Cooler: Corsair H115i Pro XT  |  Case: Lian Li PC-O11

 

Peripherals:

Monitor: LG 34GK950F  |  Sound: Sennheiser HD 598  |  Mic: Blue Yeti  |  Keyboard: Corsair K95 RGB Platinum  |  Mouse: Logitech G502

 

Laptop:

Asus ROG Zephryus G15

Ryzen 7 4800HS, GTX1660Ti, 16GB DDR4 3200Mhz, 512GB nVME, 144hz

 

NAS:

QNAP TS-451

6TB Ironwolf Pro

 

 

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5 minutes ago, Neerup said:

so i used to had it overcloked (in bios) but i sat it to deafault im pretty sure? 

You’re pretty sure..? Verify that?

Gaming Build:

CPU: Ryzen 7 3800x   |  GPU: Asus ROG STRIX 2080 SUPER Advanced (2115Mhz Core | 9251Mhz Memory) |  Motherboard: Asus X570 TUF GAMING-PLUS  |  RAM: G.Skill Ripjaws DDR4 3600MHz 16GB  |  PSU: Corsair RM850x  |  Storage: 1TB ADATA XPG SX8200 Pro, 250GB Samsung 840 Evo, 500GB Samsung 840 Evo  |  Cooler: Corsair H115i Pro XT  |  Case: Lian Li PC-O11

 

Peripherals:

Monitor: LG 34GK950F  |  Sound: Sennheiser HD 598  |  Mic: Blue Yeti  |  Keyboard: Corsair K95 RGB Platinum  |  Mouse: Logitech G502

 

Laptop:

Asus ROG Zephryus G15

Ryzen 7 4800HS, GTX1660Ti, 16GB DDR4 3200Mhz, 512GB nVME, 144hz

 

NAS:

QNAP TS-451

6TB Ironwolf Pro

 

 

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