CPU upgrade on Asus X51L

[Semenavich]

Hello!
Have subj nootbook on Pentium T2390 processor.
   
Buyed for upgrade Core 2 Duo T7500 (S-Spec number SLAF8 Stepping G0 CPU ID 06FB) and..... black screen and shutdown
Stock BIOS - https://www.asus.com/Laptops/X51L/HelpDesk_BIOS/

Please mod bios to support this processor.

Thank you!

[DeathBringer]

Current BIOS has support for your T7500.
Try this algorithm:
1) remove AC jack, Main Battery, and CMOS Battery
2) remove HDD and all DIMMs
3) install new CPU
4) wait 10 mins
5) press and hold power button for 30 sec.
6) install CMOS Battery and one DIMM only, inject AC jack (without Main Battery!)
7) try to boot your laptop.
P.S. Did you checked your new CPU in other laptop?

[Semenavich]

Grand merci!!!!! Its working!!!!

Tryed your algorithm, except removing CMOS Battery.

Tell me please, this BIOS support CPUs T8100, T8300, T9300, T9500 ?

[DeathBringer]

this BIOS support CPUs T8100, T8300, T9300, T9500 ?

No, you need to flash modded verision of BIOS for these CPU.

[Semenavich]

Thanks you!

No, you need to flash modded verision of BIOS for these CPU.

Good day!

Problem with flash bios on win7.
   
Please help

[DeathBringer]

https://www.bios-mods.com/bios-update/

[wurstwassertrinker]

how much ram will the modified bios suport?

[DeathBringer]

My mod doesn't change maximum of memory. It's 3 GB only: 1 GB in first slot and 2 GB in second slot.

[krys42]

I want to upgrade my Asus X51L with CPU T2370 to P8700 it's possible? Or could someone make/post me custom bios that supports it please?

[DeathBringer]

Post a screenshot of Mainboard tab of CPU-Z.