You need a post diagnostic pci card to read the component failures on the motherboard(led 2 digit codes). it cost $4.95 upto $35. Laptops can use mini pci post diagnostic card. No boot can be a cpu failure?
You could have a faulty battery. The battery maybe a coin size lithium battery, check the battery voltage with a multi meter, a good battery will read 3.0 volts or slightly higher. The most common battery used in motherboards is a CR2032.
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triied change battery no good reset with jumper on motherboard wen turn on doesnt boot up at all
as you have to take battery out ot get it to boot up and get the f1 f2 screen up as have just bout tried everything once you det the date and time and save it doesnt save wen you turn pc on again same as it was
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