This is the thing, I have this desktop computer which has been upgraded to Win 8.1 recently (around a month ago) and now suddenly reboots without any BSOD but the problem comes from further back.
First I had Win7 with a old cpu which was from 2007, upgraded the Motherboard+Ram, Processor but I run out of budget to buy anything else (including video card and a bigger power source), I sticked around with this until april because the computer started to randomly reboot, I blamed the power source and replaced it right away then i upgraded my OS to Win 8.1. During this time I had two BSOD (SYSTEM_SCAN_AT_RAISED_IRQL_CAUGHT_IMPROPER_DRIVER_UNLOAD & CRITICAL_PROCESS_DIED) the first one seemed to go resolved updating my BIOS firmware but the second one couldn't find any reason for it and left it there. Now, a few days ago the computer started to reboot but without any message, I tried checking my ram but it's totally fine, my security center told me to install my chipset driver and i did it but the problem persist, the reboot can happen at any time, even if i'm at the startup it reboots again, I'm missing a driver, the apci (ACPI\INT33A0\0) related one and i'm trying to resolve that issue while I'm writing this post.
In where should I look now?
My specs:
Processor: Intel Pentium CPU G2030 @ 3.00GHz
(There's no video card I use the Intel Graphics)
CPU/Microcode: 306a9/15
Ram: Kingston DDR3 PC3-10600 1333MHz (4GB)
Motherboard: MSI® M/B Intel H61M-P20 G3 A/L/V (1155)
Samsung HD161H (160.0 GB)
Windows 8.1
First I had Win7 with a old cpu which was from 2007, upgraded the Motherboard+Ram, Processor but I run out of budget to buy anything else (including video card and a bigger power source), I sticked around with this until april because the computer started to randomly reboot, I blamed the power source and replaced it right away then i upgraded my OS to Win 8.1. During this time I had two BSOD (SYSTEM_SCAN_AT_RAISED_IRQL_CAUGHT_IMPROPER_DRIVER_UNLOAD & CRITICAL_PROCESS_DIED) the first one seemed to go resolved updating my BIOS firmware but the second one couldn't find any reason for it and left it there. Now, a few days ago the computer started to reboot but without any message, I tried checking my ram but it's totally fine, my security center told me to install my chipset driver and i did it but the problem persist, the reboot can happen at any time, even if i'm at the startup it reboots again, I'm missing a driver, the apci (ACPI\INT33A0\0) related one and i'm trying to resolve that issue while I'm writing this post.
In where should I look now?
My specs:
Processor: Intel Pentium CPU G2030 @ 3.00GHz
(There's no video card I use the Intel Graphics)
CPU/Microcode: 306a9/15
Ram: Kingston DDR3 PC3-10600 1333MHz (4GB)
Motherboard: MSI® M/B Intel H61M-P20 G3 A/L/V (1155)
Samsung HD161H (160.0 GB)
Windows 8.1