At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
hi travis,
you din't mention what happened after you disconnected the main board. unplug and plug is not bypassing.to bypass the main board you have to keep it disconnected.if the back lights come on and stay on after main board disconnected, the main board is defective.
good luck.
your power board doesnt have earth connection...ask some electrician to give earth connection for that particular power board..the problem will get solved...
did you check the cables or the ribbon make sure that you have power cable pluged in. is it a ide hard drive or sata drive is there a jumper setting on it.if ribbon there is a red line on cable or white that is pin 1 make sure that board is on pin1 if ide if sata plugs in only one way see if that will work for you jim
this is a power circuit board failure. you may have several capacitors that are blown on this unit. This , unfortunately, this is not a do it yourself and you will need to a qualified Microsoft tech for this repair.
check your power supply with tester first make sure that all power plugs are in all pluge on board some take a 4pin plug by the cpu socket as well looks
remove the battery and see it the power comes on, if so bad battery, check the connector where the power plugs into the laptop, sometime this breaks or has a cold solder joint, you can test this by wiggling and looking to see if the power lights up. last and worst case is a bad main board.
×