I bought the wrong charger can u tell me the info I need to put online to get the right charger & pin please, “45W AC Charger for Acer SP111- 31N Power Supply Adapter with 5F'“

SOURCE: iriver pmp 120 use the wrong charger

try this. the iriver doesn't boot at times ( wrong charger or using the right charger abroad), unlatch the battery and hold down the power button for about 20 seconds. also reset the instrument. hopefully that might work for you.

SOURCE: HP Pavillion dv6500 won't charge

Compare voltage and current (amps) from the original to the new. If the new one is different (voltage is lower, or current substantially lower), then it might not be an adequate replacement. If these are near identical, and you have the correct sized tip, there shouldn't be a problem with the new unit. Obviously, you could get an exact replacement supply $$. Also check online for replacements.

Ben Wabnick

• 2404 Answers
• Posted on Mar 08, 2009

SOURCE: Acer 5100 laptop doesn't work on ac or charger battery

Motherboard is bad and will have to be replaced unless of course the AC Jack on the back of the laptop is loose. That would cause the ac adapter not to charge and then you would have to take the motherboard out and put solder on each leg on the bottom of the ac jack to make sure it stays in place then the ac adapter can charge the battery properly.

Even going thru the solder method the motherboard could still be bad and have nothing to do with the ac jack.

SOURCE: Need to replace power cord to battery charger of cordless drill

it takes a 24V DC 200mA  The one I have is a Ktec Model KA12D240020034U

SOURCE: acer aspire 5920 wont start. light in AC chrger

This is a sample of what you can try to do to diagnose a non-starting computer, If these don’t work, realize that most likely a system board (motherboard) has failed or the actual power trim strip above the keyboard has failed.

1. Unplug the computer, then take the battery out, push the power button and hold it for about 30 seconds. Plug the system back in (leave battery out) and push the power button. If it starts, Great! If not unplug go to the next step.
2. You should still have the battery out and the power unplugged. Now turn the laptop over. Take off all the covers and pull out the hard drive and ram and wireless card. Find the screw that has a symbol kind of like this � its the CD rom drive screw. Now pull the drive out. Pick one stick of ram and put it back in the computer. Flip it over open it plug it in and hit the power button. If it does not fire up then unplug it and switch the ram. Plug it back in and hit the power button again. If it doesn't start up, unplug the computer and go to the last step.
3. Pull the memory out and find the screws that hold the keyboard on. There are symbols in the plastic there should be 2 screws holding it in. Now in the battery compartment, there are several screw at the back edge of the computer take them out and also the ones in the battery in the center strip. Some are silver and some are black. Once you have the screws out of the battery area flip the computer over and open the lid. The strip just below the LCD with the power button and controls will now be able to be lifted up. You will probably have to lightly get an edge started before it will come up. There should be several little cables hooked to it. Flip the control panel over and look for some screws holding the keyboard in. I think there's 2. Lift up the keyboard. Making sure there's nothing touching anything important and then plug the computer in. Carefully hit the power button and see if the computer tries to start. If it does try it will probably beep at you. Unplug it and put a stick of ram in it. Plug it in and try to start it again. If not, unplug the computer and Go to the next step.
4. Carefully put the keyboard and control strip in place. Flip the computer over and loosen all the screws that hold the computer together. Flip the computer over again and pull the keyboard and control strip up again. Flex the inner aluminum plate that was under the keyboard lightly. Plug in the computer and then hit the power button. If it tries to start, Great! put it together again in the reverse process.