02-11-2012 02:29 PM
02-15-2012 09:23 AM
02-15-2012 09:26 AM
02-24-2012 06:44 PM
02-25-2012 11:00 AM
03-30-2012 06:59 AM
I have the same problem, i put my lenova v570 laptop on sleep and the next morning it never work, even the power button doesnt show any lights on it when i press.
LENOVA why would you do this?
I have to take it back to BEST BUY.
04-02-2012 06:25 PM
Hello Everyone,
I'm new here and felt compelled to add my "no power" problem to the list already began. Seeing the same as everybody else - plugged in but nothing. This happened yesterday. Tried everything mentioned above. Bought my V570 at Best Buy in the middle of December 2011. First I had the problem with the log on/please wait fiasco. After deleting Aegis, it worked fine. Now this. Lenovo needs to see this as a major problem and rectify if they want to maintain customers. Heading to Best Buy tomorrow evening after work to drop this thing off(thank goodness its under warranty). Reason I bought a Lenovo in the first place was because my job's R50 Thinkpad worked great for 6 years no problems. Hopefully Lenovo will fix right the first time or I'm never coming back.
04-10-2012 05:39 PM
I have had precisely the same problem with my daughter's v570. The charge level was very low about 5% when the screen lid was closed (and the system went into standby). A few hours later the first symptom occured when the screen did not display when the power button was pressed, but the lights on the keyboard were present. Then with the charger plugged in, the laptop power indicator light (left light front edge) was off and the battery level indicator (right light front edge) was blinking red. This indicates that the battery was not charging (power indicator off) and the battery level was low (blinking red indicator). After several attempts at reinserting the battery, charger plug etc. the keyboard did not light up at all and there were no indicator lights. Totally dead. Did the 30 second reset several times, no change. Repeated this ta day later . No change. No lights no nothing. Note: I checked the charger, and measured a solid 20V at the output. The charger was not the problem. I called Lenovo and Best Buy and of course since it was a couple of weeks past the exchange date I could not return it to Best Buy. I got an RMA from Lenovo. It was a couple of weeks later that I was ready to box it up to send back when I decided on impulse to try the charger again. Plugged in the charger and now the power indicator lights up (front edge) and the charge indicator is blinking and I press the power button, screen lights up, voila all is well! The unit is now charging and appears to run perfectly nomal. The battery initially showed a 0% charge but eventually after 3 - 4 hours was nearly 100%. I think the problem is in the battery charging circuit. If it gets very low (but not zero) it will not turn on the display, but there is some glitch that also turns off the charging circuit, so eventually the indicator lights don't even come on. It is only after a week or so when the battery is totally drained that the charging circuit is reset. This is just my guess. I will see if I can repeat the same sequence of events to reproduce this.
04-10-2012 10:55 PM
04-13-2012 04:39 AM