Acer TravelMate 8204WLMi Notebook "charger plug polarity" Questions

...plug on the charger) and smoked the charging circuit in the laptop. Works fine running off the charger, but neither of two batteries will charge - one of which is brand new. Where can I get expidited ...

HP pavilion dv2000 polarity If you are referring to the polarity of the DC voltage at the plug-in tip of the charger, the center pin/socket is the positive, and the outer ring is the negative.

...charger for my gateway and when i plug it in i hear a snap and cracking noise Are you sure the charger is the correct specs for your model? Check the label on the laptop and on the charger to be sure ...

...charger .. that happens frequently right at where the wire enters the plug that plugs into the computer .. someone thats knowlegable about polarity and soldering can replace the tip .. or you could ...

plug-in area where the charger goes. It might be experiencing a short. This can usually happen due to faulty wiring, or a fall, bump, hit, or crack to the computer. On a side note. If your computer is

charger for the toshia satellite l505-es5018 laptop? you can these days get universal Power supply units (PSU's) be wary to get near correct spec for your model and be careful with the plugs that come

plug in the laptop charger as the battery is flat and the power light will flash, as the laptop charger is a unversal one and it has different ends and you can select the voltage i changed the voltage

...charger is fine it shines bright any ideas ? check originality of the P.S.U.--check it is the correct item running at the stated values.Check the polarity of your connection,this is printed on the ...

...charger,check connector plugs (if you have them) are corect way round ,will cause seriouse damage if you cannot define correct set up(look for marks on the side of plastic adapters) and the polarity ...

...plug it into your computer or other device.  If your device does not charge either your battery is dead or the polarity of the charger is incorrect. Incorrect polarity can blow a fuse, circuit ...