Asus K43SJ processor upgrade question

[jingalalahoe]

Hello folks!

I have an Asus A43SJ with a Pentium B940 processor in it. I want to upgrade the processor and need suggestions for compatibility

As per official Asus, Core i7-2630QM should work . Link to specs - https://www.asus.com/my/Laptops/A43SJ/specifications/

I'm wondering if a i7-2670QM will work, I can get it slightly cheaper than the 2630QM plus it will be slightly faster.

Link to BIOS - https://dlcdnets.asus.com/pub/ASUS/nb/K4...JAS317.zip

I can open the BIOS thru AMIBCP 4.55 and MMtool 5.0.0.7 and here's some screenshots if it can help. I really cannot figure how to proceed from here so asking your help!





Thanks in Advance!

[DeathBringer]

I think that quad cores CPU will overheat this laptop.
To check it you need to stress current GPU and CPU simultaneously: run Furmark & LinX (with idle process priority).
Make screenshot of HWMonitor when GPU & CPU temperatures will stop rising.

[jingalalahoe]

I think that quad cores CPU will overheat this laptop.

Leaving aside the heating, will it work on the laptop? I can probably do some mods to take care of the extra heat.

I could probably get an i5 2410M which is also on the supported processors list and has same TDP as the 940 but if possible I want to go all out on the upgrade 

on a different note, will i5 2540M also work? I'm having second thoughts on the i7 due to thermal constraints.

[DeathBringer]

Leaving aside the heating, will it work on the laptop?

Some motherboards can't boot with quad cores CPU because of hardware limits of power subsystem. On motherboard, not PSU.
i5-2xx0M и i7-26x0M are recommended for your laptop.

[jingalalahoe]

i5-2xx0M и i7-26x0M are recommended for your laptop.

Thank you for your inputs, ordered an i5-2540M. I'll update the thread when I get it!