changing from CDMA (verizon)ip4 to a GSMIS IT possible by just changing the back cover remove CDMA unit that connect to logic broad and replace with the GSM unit wit...
Answer to: What should I do?It's a matter of how much you like this laptop because after all this is 6yrs old. So if you can how ever find a use mother board and screen, plus if you handy and put it together it feel good to know. I both a similar laptop in eBay for $20.00 damaged and it's a 2006 and its still working . Only problem is logic that old cannot operate in newest OSX (elCapitan). Mountain Lion is its max OSX. but then it only cost me under $150.00
Answer to: Whats the glue used on edges of the touch screen and frame?use LOCA GLUE this a UV activated glue. you would to a ultra violet light(blue light bulb).
Answer to: black screen appear and preference pane messageDO HEAR any sound at all, how old is this laptop? if this is a lcd back screen it could mean the back light is out, in the screen.