You may have a bad charger test it with volt meter should have 19.5 volts
SOURCE: Toshiba Satellite C655-S5082. Won't power
Hi.
Take out the AC power jack and then remove the laptop battery. Plug AC power back in and see if the laptop will turn on. If it turns on let it boot the operating system and then shut down as normal, remove the power cord and reinsert the battery and again see if it will switch on. If it does then there has been a glitch with the battery. If it doesn't then there is a problem with the battery.
If the laptop won't switch on either with or without the battery then there is a possibility that the motherboard has developed a problem.
Good luck.
SOURCE: My Dell Lattitude e6400 won't
Hello.
The most common reasons for power issues are the battery, power jack and power adapter/cord.
Power off and remove the battery. If the laptop powers on with just the adapter connected, your battery is faulty.
If you move/wiggle the power adapter at the point where it connects to the laptop, and the power goes off and on, the power jack is the problem.
The power jack is inside the laptop and either needs soldering or replacement. If a power jack problem, it should be addressed by someone knowledgeable.
If no change, the power adapter is probably faulty and needs replacement.
Hope this helps.
SOURCE: What's the cmos battery p/n for the motherboard of a 584037-001 G62 laptop?
The CMOS Battery does not have a part number. The CMOS Battery is attached to the motherboard somewhere inside the laptop. It is nothing more than a small battery that watches use. However it could be any size such as C2032. You can buy them at Walmart or any grocery or department store for less than $5.00. The problem in most cases is being able to get to it because most manufactures built the laptop so that you will have to disassemble it to get to the CMOS battery.
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