Last week I put a wanted ad on craigslist for broken laptops. A guy responds with an ASUS U80A in great condition with red dots all over the screen. I agree to $100, he brings me the laptop but no charger. It has 17% battery. I pay him $80 and agree to pay the other $20 upon receiving the charger. Well, I get home, boot it up and connect to the internet. I downloaded new drivers for the display adapter, motherboard, bios, etc. Everything is great except for the red dots. I reboot the computer, the drivers didn't help, so I popped the battery out, took it apart to check connections or see if I could find a cracked solder joint on the motherboard, put it back together and it wouldn't boot past the splash screen. I wasn't sure if I left something unhooked or if the battery was dead, so I took it apart yet again. Everything was hooked up, so I put it back together and got the same results. I figured the battery was dead, so anyway...a week later I get the charger...boot the laptop and one of the speakers isn't working and neither is the wifi. I took it back apart only to discover that the pair of speaker wires going to the left speaker had gotten wrapped around a screw as I was putting it back together and broke in 2 (and were touching the motherboard). I didn't even remove the wireless adapter from the board when I had it apart...just unhooked the antenna wires from it.
Anyway, I've updated the drivers for the wireless adapter, took it completely out and put it back in, checked and doublechecked the antenna connections and I still can't enable the radio. The card shows up in device manager and says the device is working properly. When I push the function key to turn wifi on, the graphic pops up on the screen showing a wireless antenna (no red x or anything on it) and no matter how many times I push the button the graphic doesn't change. The wireless indicator led doesn't light up, and windows says that the wifi radio isn't enabled. I hit the button again, windows still says it's not enabled.
Basically, I just want to know if I fried the adapter or the motherboard. I don't have another mini pci-e wifi adapter to swap into it at the moment. Is there a way to tell? Any help would be great, thanks
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