My cpu ran smoothly for a year now. then all of a sudden, it encounter the bsod. try to reset it and nothing happens. i leave the cpu for about 30 minutes and it boot up. one beep and it freeze to loading bios set-up. try to reset again and still you have to wait for about 30-45 mins. then it will freeze to bios set-up. swap psu, ram to other cpu and still the problem exist. is my motherboard all fried up. here's the spec amd athlon(tm) 64x2 dual core processor 4600+ 2400 ghz on board video n6100 n430 2 gb of ram any help would be appreciate

Overclocked? What OS? What does event viewer says? What code is on the BSOD

try running the fault codes to reset the CPU and immobiliser

First of all, check if there are any inflated capacitors, if there is even one- ditch MBO, other capacitors will soon follow. If no inflated capacitors proceed with these diagnostic steps: 1/ disconnect all peripherials (DVD, HDD, card reader...), leave only MBO, PSU and RAM (and CPU of course); if nothing happens 2/remove CMOS battery (CR2032) for 20-30 sec with power cord disconected from computer, that will reset BIOS; 3/ take out RAM sticks, then, if you have more than one stick, try with each stick separately (it might be faulty RAM); 4/power on MBO without any RAM-if speaker is present it should give BEEP signals; 5/ try with different PSU, many power supplies are faulty even when they do give power to MBO.
If nothing of above does not help than you have faulty MBO, because CPUs are so rare to fail that in my 10 years of experience in PC service I had 3-4 fried CPU-s, and even that was because costumer tried to clean PC, removed CPU cooler and than incorrectly placed it back or didn't put thermal paste afterwards.

My guess is the ignition needs to be replaced. check to see if theres a recall for it. 2 years ago on my 2002 alero I found a recall for the flasher switch which was causing intermediate directionals and 2 more for the computer

so bios pages dead?
not told that, are all bios pages looking ok
BIOS pages good
windows 10 has over 100 unique BSOD page codes and not told.
ms has an example of each for 10 support there.
but no blue screen told of vast.
nor what OS this
w10 does auto self repair if you cold hard boot it 3 time and force the boot to fail 3 times, using power button alone, ask.

you did not say BSOD why, say just blue>?
W10 and older love to BSOD easy for these things.
1:gpu card drive wrong, so remove the card? run on iGPU
2: turn off FAST BOOT, wow, no more BSOD
3: bad DDR2 test them 1 by 1.

if only BSOD on a game or only 1 game say so. that is a bad GAME.
or wrong video driver.

I had the same thing happen to my impala. It was the sensor in the ignition switch for security purposes. I had too many keys on my key ring, and it caused the ignition switch to not read my key right. Once I had the ignition switch repaired, I don't put so many keys on my key ring. It cost me about $300.

This could be caused by so many things. Did you recently connect a new peice of hardware or download a software? Sometimes this causes a change in the original configuration set by the manufacturer and a reset of the BIOS will help but you have to be careful. I have had scenarios where this happenned and I reset the defaults and it stopped and I checked for updates that probably reinforced it, but it could also be a virus. It is hard to tell when you dont know what else is installed on the PC or connected to it. But installing bad memory or currently installed mremory gone bad can do this also. What does the BSOD say happenned? It usually tells you.

First off you need to reset BIOS by
Opening case on the motherboard somewhere will be reset bios or words similar near it will be a 2 pin connector with a jumper only on one pin remove jumper fit over both pins for 30 seconds remove jumper refit over 1 pin (not to lose it) reboot and tell me what happens. while case side off replace motherboard battery
usually a small round one about 12mm across

Well it's kinda hard to tell exactly what when wrong, but this is my suggestion you could try.
Uninstall your video driver, restart and reinstall the driver. If possible try to get the latest driver possible.

matching peices of hardware in a notebook can be difficult, but it does sound as though the CPU has failed, and at $450 for a repair, its worth spending a liitle extra for a higher spec new notebook.