My x3350 will not power up could it be the mains lead/AC adaptor

check AC - DC adapter could be faulty
Check surge protection if plugged into a surge protected powerboard
Could have a crook powerboard

may have diconnected a connection to AC unit when replacing battery?? start with this.........also check AC fuse in fuse box,,,could be blown....good kuck and if you find this info helps then please rate my post and thank you in advance..

your needle has worn down, or the RCA leads(red & white) arn't plugged in to the phono socket on the amp,or you haven't selected phono on the source select,or you have the tape monitor button switched on.

I am not an expert on this, but my experience is:

I dont have an AC-DC adapter on my MP600, its a two pin mains lead directly inserted into the printer.

I am in the UK and the mains electricity is 230-240V @ 50Htz.

If you have a model that requires a power adaptor then you could buy a generic one as a replacement but make sure that the 'Current rating' (in amps or millamps) and voltage ratings match the old adaptor or you could set fire to your printer/home.

Good luck

Sir try to check the fuse in the power supply may be damage. Remove the back cover of your unit but be sure to unplug the unit from the main ac outlet. Then look for the fuse, if the fuse is defective, before replacing it observe if the fuse is totally burned if you see this sign don't just replace the fuse it indicates that it has a shorted parts in the power supply common parts are the regulator and bridge type rectifier, but if the fuse is just broken or still you can see the wire you can replace it and try to check if the unit will power up. Good day and best regards.

Good Day Psmith!

It looks like the AC adaptor is not making the right supply voltage needed for your laptop.

If you have a multi tester, you can test your ac adaptor to see if it has stable 20V voltage output supply needed for the laptop to make it work.

Set your tester to DC range. Plug the ac adaptor to your wall socket. Hold the other end of the ac adaptor (the one you connect to your laptop. Insert the red (positive) lead into the center of the adapter pin, then touch the black (negative) lead to the outside metal part of the pin.

Read the display in your tester. If the adapter is working properly, the meter should read between 19 to 20 volts of the rating. If the adapter is faulty, the meter will read below 18volts.

If that would be the case, I'm afraid you will need to replace your ac adaptor.

You can purchase online a replacement ac adaptor for lenovo 8932.

1. From this site, it costs $34.99 + $8 https://www.ebuybatteries.com/product/models/2_IBM-Lenovo-AC090W008T15_IBM+Lenovo+ThinkPad+R61+8932.htm

2. From this site, it costs $39.95 http://www.eznsmart.com/p-31667-lenovo-thinkpad-r61i-8932-laptop-ac-adapter-replacement-20v-45a-90watt-charger.aspx



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Thank you for asking Fixya.

Hi
Assume you are trying this on battery and mains?
1st thing is to check if the AC power adaptor is giving out any power, which you can do by obtaining a multimeter and setting it to 50 volts DC. Place the positive probe in the centre of the adaptor plug and the negative against the outside of the adaptor plug and see if you get a reading. this will confirm that there is power getting to the laptop

(NOTE: THIS IS TO BE TAKEN FROM THE DC END of the power adaptor NOT from where the kettle lead AC source enters the adaptor.. if in doubt, get someone who is competent with using a meter)

2nd, is to check that the power button is not sticking and that the small plastic pin between the laptop body and the screen ( I think these have one) is not stuck, preventing it booting

3rd, If you are getting power by AC to the laptop, check the condition of the DC jack socket, if it is loose, appears to spark whrn the jack is plugged in or crackles, this will need replacing

4th, If the above do not work, it is possible that the main fuse in the laptop has gone...specialist repairers job.

Thank you for getting back to me, however I contacted Miscrosoft and explained the situation and they are sending me a replacement.

these adaptors are hard to buy as they are not a standard connector if you go to a tv repair shop they should be able to order you a new one but get them to check that it is the power lead and that it is not a fuse that has gone because their are fuses inside the telly and if you hacve had a power surge this is useually the problem but before you buy new adaptor check this is a problem cus the adaptors can be expensive where a new fuse can cost less than a fiver hope this is some help you might be able to get adaptor off net