Mouse,Keyboard and hdmi didnt work

[medoooooooooo18]

Hello every one, I broke my PCI slots in my MB so I brought a new MB Asus h81-v3 when I tried to boot the computer every thing run very well but the mouse and keyboard and hdmi did not work /: the MB didn't recognize those things !

Is it possible that the CPU is crashed ?
I tried to charge my phone in the USB slot and it's works so the problem is not in the ports, Also I tried to plug HDMI into the Video card still no signal *_*.

 

[RememberThe5th]

What are the components (there is rare situation when bios isn't updated and system runs but it doesnt give picture to screen).
CPU-
Motherboard(new only)-
GPU-
PSU-
RAM-
Monitor-

 

[medoooooooooo18]

CPU : I5 4690K
GPU : R9 290X
RAM : KINGSTON HYPER X FURY 1866MHZ
MOTHERBOARD : ASUS H81M-V3

I just find out the RAM is 1866mhz and the MB maximum 1600mhz /:

 

[RememberThe5th]

No, ram shouldn't cause issues, my HyperX is same 1866 (black edition) and works flawless on 1600MHz,
If you can update bios to latest https://www.asus.com/Motherboards/H81MV3/HelpDesk_BIOS/ (this is your motherboard)
Just before updating, are you using USB or PS2 keyboard?

As i remember some motherboards have option to disable usb keyboard or usb in general just PS2 enabled (not sure but i have one).

 

[medoooooooooo18]

I use USB keyboard, But how can I update tbe BIOS ? I cant even see the screen or using the Keyboard and mouse. Also, the cpu power is 4 pin in my old MB it was 8 pin is that a problem ?

 

[RememberThe5th]

No, Usually more than 4pin is more potential overclocking and stability.
Well for part of updating bios, thats a bit unlucky. If anyone has you can borrow low end CPU (you can see on site) and update the bios. Other issue might be uncompatible ram (try one stick), before booting PC clear cmos.

 

[medoooooooooo18]

I tried to boot with one RAM but it didn't work also I tried 1600mhz ram it didn't work too. I will try my friend CPU tomorrow and i will see

 

[medoooooooooo18]

I think my CPU is dead so can the parts of the pc run without CPU ?

 

[Phillip Corcoran]

I think my CPU is dead so can the parts of the pc run without CPU ?

Absolutley not. The CPU is the "brain" of a computer, could you run without a brain?

 

[RememberThe5th]

I still think it needs bios update, lets call it "soul", as it is fans spinning, but it doesnt know how to use the "brain".

 

[medoooooooooo18]

I just tried a friend i5 4400 and it's works then I updated the bios when I tried my cpu its not working. I tried my CPU in my friend PC when I boot the PC its take 4 sec then shut off /:

 

[RememberThe5th]

And that is another pair of shoes, check back side of CPU for missing resistors or similar. If it does miss then its most likely unusable. If not then its fried?

 

[medoooooooooo18]

I tried every thing I can but still not working and I find out that the CPU temperature is higher than usual so I think it's already dead /: ,But I will check for resistors, but how can I judge if the resistor is ok or not ? And how can I fix it if so? .

 

[RememberThe5th]

Have you checked that it is fully seated into CPU socket?
Try without cooler and power it up for few seconds and touch if it heats up, if not then its toasted.