Bios CPU temp and Fan's RPM dropped to 0

[19nero68]

just wanna ask if what's the problem in my brother's pc.. in desktop.. after a minute.. the keyboard hangs.. but the system is working when i'm clicking anywhere..

then i checked bios..the cpu temps..
after a minute..
the temp. and fan speed suddenly drops to ZERO.. then the keyboard hangs..
i observed it couple of times, i cleaned the whole PC, hard reset also the MoBo, but nothing happens.. the problem still persist..

is it the MoBo or CPU problem??

TIA!! GodBless..

 

[NerdyComputerGuy]

The problem could be leaning towards the Power Supply, is your brother's PC a custom built PC or a branded computer (OEM) PC, and what Power Supply model is in the PC

 

[19nero68]

The problem could be leaning towards the Power Supply, is your brother's PC a custom built PC or a branded computer (OEM)

oops i forgot to tell that i also tried other power supply..
its an old custom built AM2 PC.. a crap PC but i want to fix it for my brother..

 

[NerdyComputerGuy]

The problem could be leaning towards the Power Supply, is your brother's PC a custom built PC or a branded computer (OEM)

oops i forgot to tell that i also tried other power supply..
its an old custom built AM2 PC.. a crap PC but i want to fix it for my brother..

Check the Ram, Ram that isn't in their dims properly usually cause random lock ups

 

[carlo_bigtunes]

if it gets damaged on the keyboard, the fan is not spinning, chaotic temperature
MB suffered damage in the IC I / O, this IC that controls all of its

 

[Supahos]

He didn't say the fan wasn't spinning, said the bios said it was at 0rpms, Did you look to see if the fan actually stopped? if so I would lean towards the motherboard having issues. If not well it still could be the motherboard. I would try updating the bios before I replaced anything as well.

 

[19nero68]

if it gets damaged on the keyboard, the fan is not spinning, chaotic temperature
MB suffered damage in the IC I / O, this IC that controls all of its

the fan is spinning continuously even the keyboard hangs.. when the temp and fan speed dropped to 0.. the keyboard now hangs.

 

[19nero68]

He didn't say the fan wasn't spinning, said the bios said it was at 0rpms, Did you look to see if the fan actually stopped? if so I would lean towards the motherboard having issues. If not well it still could be the motherboard. I would try updating the bios before I replaced anything as well.

yah right.. i updated the bios to the latest version..
but the problem still persist.. :/