Toshiba A60-302 PSA60E mobile processors

[koleslav]

Hi. I have Toshiba A60-302 PSA60E.

The current processor is desktop Celeron 2,8 Northwood 478. I would like to replace it with Celeron Mobile 2,4 Northwood 478 that I have.

Unfortunately my Celeron Mobile 2,4 Northwood 478 doesn't work in spite of that the chipset should recognize that CPU (ATI Mobility Radeon 7000 IGP): http://www.ati.com/products/mobilityrade...tures.html

Is it possible to change the BIOS and make the motherboard compliant with Pentium 4-M and Celeron Mobile processors?

I never changed anything in BIOS, just updated to the latest one.
I know it's an old laptop but I really like it. I hate widescreen ones

The link to my current BIOS: http://support.toshiba-tro.de/tools/eula...p?ID=39020

The link to the user's manual of my Toshiba: http://support1.toshiba-tro.de/tedd-file...085442.zip

Thank you in advance,
Koleslav