20 Most Recent ASUS 15.6" K55N RIN4 Notebook PC w/ AMD A8 4500M Processor - Rose Art Questions & Answers

BIOS settings usually don't change unless something happened to the battery. The hard drive has most likely failed.

To get a repair you need to go on this following website: http://www.searchall.com/search/topic/g?utm_source=adwords&utm_term=repair%20manuals%20online&id=3MDMxgDO5YzMx0CNtIjM5AjMxQjM&gclid=CJDElNSG5r4CFaY-MgodRAcALA

are you getting any lights on?saying its on. sounds like it over heated,can you hear if the fan is trying to run? if so try cleaning it all out.

try asking windows to look for the driver,or roll the windows back to when it last worked.

try going into your control panel and click on the pointer icon and see if you can set from there

replace with bigger ram

Simply left click and hold on the item you wish to drag, then move the mouse to where you want it to be - then release the left mouse button.

As with any windows machine. Press ctrl and prt scr (control + print screen) Then paste it into mspaint for instance.

look for paperclip reset button .use a paperclip to reset. Very small button side or in front

There is possibly a button jammed into the keyboard section of the laptop, under the screen (usually). Try and see if you can release it, this shuts off the power when the screen is closed.

Click start, all programs, accessories, click command prompt, enter mdsched.exe, this will check your memory.

you can try try clean and reseat the kb-cable. If the same problem persists, buy anotther kb.