20 Most Recent Lenovo IdeaCentre A600 PC Desktop Questions & Answers

Hard drive
DVD /CD drive
And so on.

sounds like your inverter may be bad or you video card

sounds like bad RAM, I had an issue like this with one of my laaptops, and narrowed it down to RAM, try to boot the system in safe mode and run windows memory diagnostic to determine this issue, if the RAM's ok, then try to recover your files and reinstall the OS, don't forget to go to the manufacturer's website to get the drivers to make your devices work like they did when the system booted up!!

Download the "Hardware Maintenance Manual" from Lenovo's support page here. Page 77 onwards describes in detail how to remove the motherboard.

If you have any more questions, just come back here and leave a comment - I'm happy to help.

this can be caused by your video card or your monitor connection something that you can try is to check your connection or make sure that your video card is inserted tightly in the Pci-e slot inside of your computer case also you might want to check you computer monitor contrast...

Hi,

Most likely the numlock function is located on the upper left part of your keyboard and you have to activate it by pressing FN+NUMLOCK.

There may be a hardware issue with your drive. However, it can also get dirty after use and just sitting there. You can buy a drive cleaner at almost any electronics retailer, and they are fairly inexpensive. If this doesn't work, you are probably in the market for a new drive.

chnage the resolution from game menu to the one that is good for your device. If you dont know to what resolution you need to go, leave here some info.

Do a manual file search for them first. You can also try a program called Recuva that recovers deleted files.

There is free software available for retrieving deleted items. Important thing is to not add anything to your computer hard drive so as to prevent it from writing over the alleged deleted file(s).

first check if there is power failure in your locality check if switch is on check if UPS is working check SMPS if sms ok then check motherboard could be static current in ram

Verify the driver is installed for the touch screen. Go into the device manager to verify the driver.

Verify all the cables are seated. You may also have a problem with your graphics hardware or drivers. If you get the BIOS screen typically signified by the manufacturer logo, press F8 to enter safe mode. If that works then it is most likely a driver issue.

Only two models came with Wi-FI 5316-1BU and 5316-1CU Here is the datasheet Her http://shop.lenovo.com/ISS_Static/WW/AG/merchandising/US/PDFs/kseries_techspecs_110909.pdf Go to Control Panel, then Device Manager, it will show you if you have Wi-Fi or not and if is enabled. If it is disabled, enable it here. You can also buy a USB Wi-Fi adapter compatible with Windows 7 Operating system.

That sounds like a BIOS password. I've never had any luck getting around those.. supposed tricks involving pulling the battery .. or maybe there's a what's called a "dip switch" to reset the bios on it..

page 43 is the touch module if you have it you have touchscreen if not no touch screen http://download.lenovo.com/UserFiles/UserGuide/en/User's%20guides%20and%20manuals/A700/Lenovo%20IdeaCentre%20A700%20Hardware%20Maintenance%20Manual.pdf

Two possibilities: your pc's resolution is not high enough (which means you need to go to the desktop, right click anywhere in the blank area, select screen resolution, and change it to something higher) or, your browser is "zoomed". Hit ALT (the alt key) + V (for view) go to Zoom and lower the zoom factor. I suspect the second is the problem as it's easy to zoom (ctrl+ and ctrl- will do it too).

WHERE DO I GET MY PUK CODE? The PUK code is unique to your SIM card, so you can only get this from your mobile network.Sometimes they will give you this when you first get the SIM card, but not all networks do this. If you cannot find it, give your mobile network a call and they will be able to give you the PUK code after you have answered some security questions