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Help! Dead USB port Lenovo G40-30
- Thread starter Kerrobi
- Start date
- Replies 4
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Guys, dead ng yung 3 usb port ng Lenovo G40-30 laptop ko. Na try ko halos ng troubleshooting sa youtube pero wala pa rin. Suggest naman kayo kung pano ito maayos. See attachement. thanks...
try mo ts i-install yun chipset (motherboard) driver for win7 galing sa website ng laptop mo, minsan pag nagdowngrade ka from win8 o win10 walang equivalent driver sa win7 kaya manual yun pag iinstal nyan either isa dyan ay usb3.0 (blue)
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wish me luck 
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my solusyun jan try muna update ung bios mo pag hindi pa din madala sa usb port mo na yan need ma check ung transistor jan kung meron voltage dalhin mo na yan sa mga board level na technician para matingnan
