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After purchasing a new i9 9900kf as a replacement for an i7 6700k I went for an installation.  After placing the new cpu, with an antistatic wrist strap, I went to boot to test my connection.  Nothing happened.  After replacing the old cpu it seemed to work, but when I use the new cpu I get nothing, no fans, nothing.  I assume the cpu is faulty but I am here to check if I missed something.

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Your board isn't going to support a 9th gen cpu even if the new cpu fits. I've never really seen any intel mobo support more than 2 generation difference. Either return the cpu or buy a new mobo unless there's some sort of funky bios update to make it compatible.

More links in my profile! Builds: Project(Main Rig): Cosmos Sv2 -- 2nd PC: Old School AMD -- Project: HD4890 Revival,

↓↓↓↓↓↓↓↓ Specs Below ↓↓↓↓↓↓↓↓

 

 

 

Cosmos Sv2:

  • CPU: Intel Core i9 9900K @ 5.1ghz
  • Motherboard: Asus PRIME Z390-A
  • RAM: Corsair Vengeance RGB Pro 32 GB (4 x 8 GB) DDR4-3000
  • GPU: Asus GeForce RTX 2080 Ti 11 GB Turbo
  • Case: Modded Cosmos S (Cosmos Sv2)
  • Storage: Samsung 970 Evo 500 GB M.2-2280 NVME, WD Black SN750 2TB NVMe, 2x WD Red 2TB raid 1, 150GB Toshiba 2.5"
  • PSU: Corsair HX850
  • Display(s): Samsung LC32JG50QQNZA 32.0" 2560x1440 144 Hz, LG 29UM58-P 29.0" 2560x1080 75 Hz
  • Cooling: Custom Loop
  • Keyboard: Corsair K95 Platinum
  • Mouse: Corsair Dark Core
  • Sound: Oboard with Logitech something or other 5.1 speakers and HyperX Headset
  • OS: Win 10 Pro
  • PC Part Picker URL: https://ca.pcpartpicker.com/user/NotSoEpicMods/saved/LYysZL

 

Old School AMD:

  • CPU: AMD Phenom II x6 1090T
  • Motherboard: Asus Sabertooth 990FX rev1.0
  • RAM: 16GB Patriot Sector 5
  • GPU: XFX HD 7950
  • Case: Cougar MX330-G Glass Window
  • Storage: 2x HyperX 3K 120GB SSD 
  • PSU: Corsair 650W
  • Display(s): Samsung 32"
  • Cooling: Hyper 212+
  • Keyboard: Logitech G110
  • Mouse: Logitech M100
  • Sound: HyperX Headset
  • OS: Win 7 Ultimate
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there's also a chance you fried the cpu because of how the power traces work

CPU: Intel core i7-8086K Case: CORSAIR Crystal 570X RGB CPU Cooler: Corsair Hydro Series H150i PRO RGB Storage: Samsung 960 EVO Series - 1TB PCIe NVMe - M.2 Internal PSU: EVGA 1000 GQ, 80+ GOLD 1000W, Semi Modular GPU: GeForce RTX 2080 GAMING X TRIO RAM: Corsair Dominator Platinum 32GB (2 x 16GB) DDR4 3200mhz Motherboard: Asus ROG STRIX Z370-E Gaming

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1 minute ago, NotSoEpicMods said:

You're board isn't going to support a 9th gen cpu even if the new cpu fits. I've never really seen any intel mobo support more than 2 generation difference. Either return the cpu or buy a new mobo.

This.

 

You'll either need a new motherboard, or a different CPU that's compatible with Z170? (or whatever you have) boards.

 

Personally I'd just scrap both and go with Ryzen. Much better performance for your money.

Specs: CPU - Intel i7 8700K @ 5GHz | GPU - Gigabyte GTX 970 G1 Gaming | Motherboard - ASUS Strix Z370-G WIFI AC | RAM - XPG Gammix DDR4-3000MHz 32GB (2x16GB) | Main Drive - Samsung 850 Evo 500GB M.2 | Other Drives - 7TB/3 Drives | CPU Cooler - Corsair H100i Pro | Case - Fractal Design Define C Mini TG | Power Supply - EVGA G3 850W

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5 minutes ago, TheKDub said:

or a different CPU that's compatible with Z170

That'd be a 7700k at the very top end, Kaby Lake.

[FS][US] Corsair H115i 280mm AIO-AMD $60+shipping

 

 

System specs:
Asus Prime X370 Pro - Custom EKWB CPU/GPU 2x360 1x240 soft loop - Ryzen 1700X - Corsair Vengeance RGB 2x16GB - Plextor 512 NVMe + 2TB SU800 - EVGA GTX1080ti - LianLi PC11 Dynamic
 

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10 minutes ago, NotSoEpicMods said:

Your board isn't going to support a 9th gen cpu even if the new cpu fits. I've never really seen any intel mobo support more than 2 generation difference. Either return the cpu or buy a new mobo unless there's some sort of funky bios update to make it compatible.cant

Can't believe I forgot something that obvious, but thank you for your speedy support, I will just make an earlier than scheduled upgrade for my mobo.

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5 minutes ago, Simplypurple said:

Can't believe I forgot something that obvious, but thank you for your speedy support, I will just make an earlier than scheduled upgrade for my mobo.

At least at this point you might be able to sell your old cpu and mobo to offset the cost.

More links in my profile! Builds: Project(Main Rig): Cosmos Sv2 -- 2nd PC: Old School AMD -- Project: HD4890 Revival,

↓↓↓↓↓↓↓↓ Specs Below ↓↓↓↓↓↓↓↓

 

 

 

Cosmos Sv2:

  • CPU: Intel Core i9 9900K @ 5.1ghz
  • Motherboard: Asus PRIME Z390-A
  • RAM: Corsair Vengeance RGB Pro 32 GB (4 x 8 GB) DDR4-3000
  • GPU: Asus GeForce RTX 2080 Ti 11 GB Turbo
  • Case: Modded Cosmos S (Cosmos Sv2)
  • Storage: Samsung 970 Evo 500 GB M.2-2280 NVME, WD Black SN750 2TB NVMe, 2x WD Red 2TB raid 1, 150GB Toshiba 2.5"
  • PSU: Corsair HX850
  • Display(s): Samsung LC32JG50QQNZA 32.0" 2560x1440 144 Hz, LG 29UM58-P 29.0" 2560x1080 75 Hz
  • Cooling: Custom Loop
  • Keyboard: Corsair K95 Platinum
  • Mouse: Corsair Dark Core
  • Sound: Oboard with Logitech something or other 5.1 speakers and HyperX Headset
  • OS: Win 10 Pro
  • PC Part Picker URL: https://ca.pcpartpicker.com/user/NotSoEpicMods/saved/LYysZL

 

Old School AMD:

  • CPU: AMD Phenom II x6 1090T
  • Motherboard: Asus Sabertooth 990FX rev1.0
  • RAM: 16GB Patriot Sector 5
  • GPU: XFX HD 7950
  • Case: Cougar MX330-G Glass Window
  • Storage: 2x HyperX 3K 120GB SSD 
  • PSU: Corsair 650W
  • Display(s): Samsung 32"
  • Cooling: Hyper 212+
  • Keyboard: Logitech G110
  • Mouse: Logitech M100
  • Sound: HyperX Headset
  • OS: Win 7 Ultimate
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There are some Z170/Z270 boards that can be modified to support Coffee Lake cpus, a couple boards are fairly easy to do and most are much more difficult from what I remember. It's worth a shot to at least google it if you have a higher end board. If you have a lower end board, I wouldn't bother though as I'd want a good board for high end cpu like that.

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9 hours ago, Slayer3032 said:

There are some Z170/Z270 boards that can be modified to support Coffee Lake cpus, a couple boards are fairly easy to do and most are much more difficult from what I remember. It's worth a shot to at least google it if you have a higher end board. If you have a lower end board, I wouldn't bother though as I'd want a good board for high end cpu like that.

It was a high end board, I am not sure how I would go about that though, and I am not sure if that would be worth the risks involved.

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16 hours ago, knightslugger said:

That'd be a 7700k at the very top end, Kaby Lake.

I'm aware. That's why I suggested additional options.

Specs: CPU - Intel i7 8700K @ 5GHz | GPU - Gigabyte GTX 970 G1 Gaming | Motherboard - ASUS Strix Z370-G WIFI AC | RAM - XPG Gammix DDR4-3000MHz 32GB (2x16GB) | Main Drive - Samsung 850 Evo 500GB M.2 | Other Drives - 7TB/3 Drives | CPU Cooler - Corsair H100i Pro | Case - Fractal Design Define C Mini TG | Power Supply - EVGA G3 850W

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4 hours ago, TheKDub said:

I'm aware. That's why I suggested additional options.

just putting it out there, wasn't correcting you or anything.

[FS][US] Corsair H115i 280mm AIO-AMD $60+shipping

 

 

System specs:
Asus Prime X370 Pro - Custom EKWB CPU/GPU 2x360 1x240 soft loop - Ryzen 1700X - Corsair Vengeance RGB 2x16GB - Plextor 512 NVMe + 2TB SU800 - EVGA GTX1080ti - LianLi PC11 Dynamic
 

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