Windows 7: BSOD after couple minutes in windows, error 0x000000124

Hi,
At first I wanted a warm welcome everybody and, of course, in my first post, please help :)

My computer: HP EliteBook 2570p

What was before my steps:
1) Windows XP
2) after couple minutes of working - BSOD 124

What steps I've taken:
1) Change hardisk
2) Change system board
3) New installation Windows 7 prof x32
4) Update bios on new system board and all driver from website

and... the same problem

Podpis problemu: Nazwa zdarzenia problemu: BlueScreen
Wersja systemu operacyjnego: 6.1.7601.2.1.0.256.48
Identyfikator ustawień regionalnych: 1045

Dodatkowe informacje o problemie:
BCCode: 124
BCP1: 00000000
BCP2: 858CC01C
BCP3: BE200000
BCP4: 0005110A
OS Version: 6_1_7601
Service Pack: 1_0
Product: 256_1

Pliki pomagające opisać problem:
C:\Windows\Minidump\091613-18486-01.dmp
C:\Users\maras\AppData\Local\Temp\WER-30888-0.sysdata.xml

Przeczytaj w trybie online nasze zasady zachowania poufności informacji:
http://go.microsoft.com/fwlink/?linkid=104288&clcid=0x0415

Jeśli zasady zachowania poufności informacji w trybie online nie są dostępne, przeczytaj nasze zasady zachowania poufności informacji w trybie offline:
C:\Windows\system32\pl-PL\erofflps.txt


In attachments I zipped two files:
1) 091613-18486-01.dmp
2) WER-32697-0.sysdata.xml


Thanks in advance for any help :)

Best regards,

The generic nature of the 0x124 (Arg1=0) stop code means we would have to take
the trail & error approach.

Do you have any spear parts (or another PC) to test with, mainly a PSU?
The usual suspect of this kind of BCCode is the CPU but it's often not the the case which is why we need
to test other components to rule them out as the cause.
How old are your components?


What is the make an model of you PSU?
Fill out this form and post back the result:

• Power Supply Calculator

Good practice, open up the case and re-seat all types of connection.

• SATA Cables (HDD/SSD/ODD).
• SATA-Power.
• Motherboard 24-pin.
• Motherboard 4/8-pin (CPU).
• Re-seat the RAM.
• Re-seat the GPU.

Make sure that every slot / cable head is free of dust or other obstruction.
Make sure that every connection is seating properly and firmly in-place.

Also have a look at the motherboard and the GPU, search for any "bad caps", bulky, leaking bloated capacitors.

i.e

• Download Speccy and post a Screenshot of the summary window, one at idle and another while putting load on the PC using Prime95 for the CPU side and Furmark for the GPU.

Reset the BIOS back to default in case you're unaware that your CPU is overclocked:

• CLR CMOS

Good places to read more:

• Stop 0x124 - what it means and what to try
• Stop 0x124 Troubleshooting - 'New Method'