Re: BGA Replacement

Hello,
I just upgraded my HP DV9500 laptop motherboard. Originally had G86-730-A2 and 128 mb ddr2. I replaced the G86-730-A2 with G86-771-A2 wich is the newest version of G86. First time I didn't have signal on the lcd screen. Then I added four DDR2 chips on the non-populated locations of the motherboard. After that the laptop started normally. Now I have 256 MB on the video card that are also recognized by Windows. Hope that this experience will help somebody.