Hey, I updated the bios for an HP ProBook 4510s to F.20 and my wireless card is not working (I get 104 error in bios so I had to get it out) and it seems that I have some problems with the keyboard too now... is there any way to force downgrade the bios or to remove it at all and install again an older version or can I get the F.20 bios modded or tools and some instruction on how to mod it, please ?
On hp 4530s atheros 9285 wireless card. I want to replace it with Intel ® Centrino ® Wireless-N-2230. how to modify bios? filename: sp59003.exe bios ver.: f.29 atheros id: \VEN_168C&DEV_002B&SUBSYS_1461103C&REV_01\001517FFFF24141200