任何超过100信誉积分的人都能够标记有问题的评论和帖子。
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信誉积分： 11
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Hi, I have a Lenovo t431s I5 laptop, When you connect the charger while the laptop is off the laptop starts itself and comes up with an error message saying checksum error please check date and time press f1 for bios when you get into the bios the date and time are wrong this also happens when the laptop is on the laptop restarts and comes up with the same error.
any help would be great.
Thanks
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信誉积分： 11
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Hi, I have a Lenovo t431s I5 laptop, When you connect the charger while the laptop is off the laptop starts itself and comes up with an error message saying checksum error please check date and time press f1 for bios when you get into the bios the date and time are wrong this also happens when the laptop is on the laptop restarts and comes up with the same error.
any help would be great.
Thanks
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信誉积分： 13
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my HP Envy 5530 printer will print from computer but if I try to make copies or scan, the screen says " now copying" but doesn't do anything
信誉积分： 139
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I had this problem too. Printer works. Scanner and copier won't work. Uninstalled drivers, and reinstalled drivers, numerous times. Didn't help! Did hard reboot. Didn't help. Got mad! lifted right side of printer 6 inches and dropped it on the desk. Lifted right side of printer 6 inches and dropped it on the desk. That fixed it. Now it is working as it should. the problem was not a software issue, but a hardware issue. I suspect, a small short in a contact somewhere inside, Which may very well reoccur. NOT MUCH HELP FROM HP
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信誉积分： 13
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my HP Envy 5530 printer will print from computer but if I try to make copies or scan, the screen says " now copying" but doesn't do anything
信誉积分： 1
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Oh my goodness ! *** Thank you *** Same problem, printing fine, no scanning or copying . No HP tech support. Disheartened at the prospect of throwing away yet another half working printer in this 'lets try & save the planet' age. Tried the lift, about 3 inches - cautious, & drop technique . I now have a fully working printer, saved a pocket full of money & a little less landfill. People helping people - simplicity - and the courage to lift & drop . This technique will spread beyond this page . X
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信誉积分： 13
发帖于:
my HP Envy 5530 printer will print from computer but if I try to make copies or scan, the screen says " now copying" but doesn't do anything
信誉积分： 1
发帖于:
Oh my goodness ! *** Thank you *** Same problem, printing fine, no scanning or copying . No HP tech support. Disheartened at the prospect of throwing away yet another half working printer in this 'lets try & save the planet' age. Tried the lift, about 3 inches - cautious, & drop technique . I now have a fully working printer, saved a pocket full of money & a little less landfill. People helping people - simplicity - and the courage to lift & drop . This technique will spread beyond this page . X
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Andrew Optimus Goldheart @andrew
信誉积分： 433.6千
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信誉积分： 1
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What’s the difference to the late 2014 battery?
IF123-054-5 A1582 for A1502 Early 2015 (6560 mAh) vs.
IF123-053 A1493 for A1502 Mid 2014 (6330 mAh)
I’m afraid they are incompatible?
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信誉积分： 1
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There are least 5 links to guides that are not working correctly on this page. Do the guides still exist? Specifically looking for the broken button one. Thanks!
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信誉积分： 13
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My newest A1181 Macbook still has a display issue after replacing the inverter cable. Before replacing the cable, the computer turned on, but the display flashed quickly (less than a second) and went black. I also got a solid white power light, rather than it turning off after the display comes on like it normally would. I did, however, hear the usual startup chime. What led me to replace the inverter cable was checking the display with a flashlight and seeing the flashing folder. I checked the resistance of the individual wires on the inverter cable and determined there was a short in at least one, showing ~3 ohms.
Now when I press the power button, the display flashes very quickly (a little quicker than before), but doesn't display anything at all. Checking with a light revealed nothing. The white power light is still glowing solid still, but there is no chime.
I removed the keyboard again just to check over all connections, and everything looked fine. I don't think any wires were being pinched in the hinges, I was careful to route them as they were.
RAM in installed, HDD is connected.
I tried to reset PRAM, but the computer didn't even turn off. I'm pretty sure it's a hardware issue.
But my question is... is there anything that I could have screwed up? I'm pretty sure I put everything back together right, I've torn down quite a few of these A1181s. I connected the inverter cable to the board as it was and reassembled.
I guess it's possible the inverter board itself is faulty, but being that I'm not getting ANY display now, I think it's probably an issue with the logic board. Is there something I'm missing, or anything to check?
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信誉积分： 1
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moved processer to another room and now it wont start , says there is a power supply problem
信誉积分： 630千
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@dirkster if it worked before then you need to check the power supply cord and outlet. Also, move it back to the other room and see if that makes a difference. It is unlikely that a simple move will cause some hardware issue with your computer.
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信誉积分： 107
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Why can't I open attachments. Won't download attachments. Shows downloading but never downloads.
信誉积分： 1
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It is turned on. Model is z981
This phone has been nothing but a headache. But it is better than the other ZTE phones I've had…. After doing a bunch of fixes. Nothing related to this.
糟糕！我想改变我的主意。
