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BSOD at starting

Tags:
  • Blue Screen
  • Shutdown
  • Memory
Last response: in Memory
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September 13, 2014 7:43:28 AM

Greetings,

Yesterday morning my PC worked good like before, when I got back home my PC started to act weird, at the first my screen didnt wanted to turn on, after a while i started PC again, screen turned ON but i got "Repairing your PC" then i got BSOD
, when PC restarted, i got this screen

After while it froze and automatically shut down, and auto switched on, then I manually shut down PC
Every time I start my PC, i get BSOD, so far I got 3 errors in BSOD
1. DRIVER_IRQL_NOT_LESS_OR_EQUAL
2. SYSTEM_SERVICE_EXCEPTION
3. Page_Fault_In_Nonpaged_Area

2nd and 3rd are describing problem with RAM
Any idea why, ram got damaged, mobo has damaged dimm slots?

Edit: I've cleaned my PC, i was looking any sign of damage on each component, ive cleaned whole mobo, cables, didnt find any sign of damage...

More about : bsod starting

a b } Memory
September 13, 2014 9:43:42 AM

The memory error does not have to mean that the physical RAM is bad. Most of the time it is the BIOS has bad settings for your RAM. Often a BIOS update will fix the problem. But you should run a memory testing tool (memtest86) after you update the BIOS to confirm your memory is working as expected.
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September 13, 2014 10:19:13 AM

I officially tried newest BIOS update, same thing, BSOD but with new error, 0x000021a was error, i will try to replace with new RAM
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a b } Memory
September 13, 2014 10:36:46 AM

the bugcheck 0xC000021a SYSTEM_SERVICE_EXCEPTION
mean that a data in memory for a critical window driver is not what windows wrote to the memory location.
IE it is corrupted and windows shut the system down because it can not rely on its own memory writes to be accurate.

This can be cause by hardware (RAM) or software BIOS settings for RAM. Various malware also attack these windows data structures and window put in checks and calls a bugcheck when they are corrupted. Bad device drivers can also write over memory they don't currently own and cause these bugchecks.

Best to assume it is hardware first and update the BIOS and run memtest86 to confirm the memory works as expected.
If that works then you have to look at the other potential causes.

extremo_123 said:
I officially tried newest BIOS update, same thing, BSOD but with new error, 0x000021a was error, i will try to replace with new RAM


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