Asus z370 not booting up on i5 but working on i3 and i7

[Tanoos]

Hello everyone…!!!
I have
Asus z370-p bios 3004
Intel i5 8400

I had a faulty ripjaws 3600mhz
I was working on pc and bsod appeared
Pc turned off then i tried 3 4 times but system didn’t boot up and had no display
I took ripjaws out and placed new vengeance in it after 4days but still same issue no display…i have another pc running i3 processor 8th gen i placed that on my z370 and it booted and went to the bio and was asking to update my bios i think it was wiped..then i did a new bios from usb and bios were back…but still my i5 processor is not working on it
I tried i7 and i3 both worked fine 8th and 9th gen both…but i5 8th and 9th not working at all …i did bios 3 4 times old to new but didnt helped…any solution??

[PeterOz]

You can get the computer to boot with different cpu but not the i5 bios. sounds like bad cpu.
Get computer to boot.
[HEADING=3]Can you Download and run and then post. Speccy - Free Download
To publish a Speccy profile to the Web:[/HEADING]
[HEADING=3]In Speccy, click File, and then click Publish Snapshot.[/HEADING]
In the Publish Snapshot dialog box, click Yes to enable Speccy to proceed.

Speccy publishes the profile and displays a second Publish Snapshot dialog box. You can open the URL in your default browser, copy it to the clipboard, or close the dialog box.

The last part of each URL is randomized, so only people you provide with the URL will be able to find your profile.

The information given in Speccy cannot be used by anyone to hack your system

Could you also include the power supply specs E.g Cooler Master 850W Gold V2 NOT E.g 850w

[Tanoos]

You can get the computer to boot with different cpu but not the i5 bios. sounds like bad cpu.
Get computer to boot.
[HEADING=3]Can you Download and run and then post. Speccy - Free Download [/HEADING]
[HEADING=3]To publish a Speccy profile to the Web:[/HEADING]
[HEADING=3]In Speccy, click File, and then click Publish Snapshot.[/HEADING]
In the Publish Snapshot dialog box, click Yes to enable Speccy to proceed.

Speccy publishes the profile and displays a second Publish Snapshot dialog box. You can open the URL in your default browser, copy it to the clipboard, or close the dialog box.

The last part of each URL is randomized, so only people you provide with the URL will be able to find your profile.

The information given in Speccy cannot be used by anyone to hack your system

Could you also include the power supply specs E.g Cooler Master 850W Gold V2 NOT E.g 850w

Tried different i5 too all of them not working, i5 8400, i5 9400, i5 8600k, i5 9400f

[phillpower2]

Intel i5 8400

I had a faulty ripjaws 3600mhz

Check Intel here and you will see that the CPU cannot handle RAM any faster than 2666MHz.

i5 9400,

Not compatible

i5 8600k

Not compatible

i5 9400f

Oh look, not compatible.

Funny how the OP has access to all those different CPUs etc but can`t provide the requested Speccy or PSU info :unsure:

[Tanoos]

Z370 is compatible upto 4000mhz rams with xmp…i was using 3200mhz before ripjaws 3600mhz…and tried with 2133mhz and 2666mhz too…i7 8700, i7 9700k working fine with 3600mhz/3200mhz/2666mhz…psu is 500w

I have checked all these cpus at nearby computer shop he cooperated with me and check all different cpus till bios no hdd was attacked for windows

[phillpower2]

A CPU must be compatible with a MB whereas RAM has to be compatible with both the CPU and the MB, none of the i5 CPUs that you quoted were compatible with the RAM and you were provided with information from Intel to prove it.

You now tell us that you have had a local tech check this and they can`t help, well if they cant neither can we because your ever changing story is too far fetched to be believable.