need bios hp pavilion dv2-1209AU

[HarryPK]

i need bios hp pavilion dv2 amd gpu. thanks

[khaahk]

Re: need bios hp pavilion dv2-1209AU

download from hp
http://ftp.hp.com/pub/softpaq/sp45501-46000/sp45822.exe
extract with 7zip
write rom file - depending on programming software the end gets dumped or cut to right size.

[meritosari]

Re: need bios hp pavilion dv2-1209AU

i've download it and extract with rar, got file 1.064kb. i think should be 1.024kb for fit on to programmer. a dump question from newbie. have you any clue for cut the file for fit to the chip

thanks in advanced

[HarryPK]

Re: need bios hp pavilion dv2-1209AU

thanks. i will try its

[khaahk]

Re: need bios hp pavilion dv2-1209AU

Use hex editor, 1024kb is 10 0000 in hex. Sometimes need to compare with old dump to see if it has not been encrypted or if there is a an ec programcode also included, which should be separated from main bios. It could also be in the beginning of the bin file.

[ala_borbe]

Re: need bios hp pavilion dv2-1209AU

backup old bios
if this does not work, post old bios here

[HarryPK]

Re: need bios hp pavilion dv2-1209AU

3x changed bios. laptop still not have disply. maybe ati gpu bad. can not continue..