Hp pavilion entertainment pc - quick reference guide (48 pages)
Summary of Contents for HP Pavilion DV6 2134-EO
Page 1
After changing wifi card and tryed to boot computer is got this nice message After searching this error on google i did found out that HP have a whitelist in bios. To be able to use the new wifi card i have to edit bios and replace one of the working card id’s with the id of my new card.
Page 2
2) Preparing the new wifi card. Just to be safe i did tape pin-20 on the wificard 3) Start computer, after windows booted put computer in sleep mode. Now for fun part, messing with hardware when my new computer is ”almost” running =( Bellow is a picture of the original wifi card.
Page 3
Now i did fit my new wifi card… After it was done, i did just flip computer and did wake it up. and now the new card was found, and i could check hardware id Checking hardware-id Just a reminder, if you do the same with your original card you dont have to change card, you can just start patch bios and flash it….
Page 4
Now we have to prepair al the hardware id’s This was my original wifi card: ---------------------------------------- Atheros AR9285 VEN_168&DEV_002B&SUBSYS_3040103C&REV_01 ven168C dev002B subsys3040103C 168C 002B 3040103C Now we need to flip it around abit Original: 16 8C 00 2B 30 40 10 3C Flipped: 8C 16 2B 00 3C 10 40 30 Finished hex string = 8C162B003C104030 Search this hexstring in winhex..
Page 5
Now the bios is unpacked, and located in ram memory. And to edit it we need a hex editor with ram support….
Page 6
Search original wifi card hardware id: 8C162B003C104030 The red is the orignal card, above marked in blue is some other card. And since i don teven havet hem.. i can just change one of those to my card.. If we want to replace this card: 8C162B003C103F30 (bottom of blue section) Just do like this…...
Page 7
Search and replace all. Around this part my winhex was fucked so i did use HxD Hex Editor. So dont realy know how winhex reacts. But after its done, try press SAVE. TAB to ezh20_2.1.0.4, and now you can save your new bios…. To extract bios and flash you can do like this….
Page 8
Replace original bios in that package with your patched and start flash tool… //forhike...