CMOs Battery Replacement in a Winbook J4 Laptop

I would appreciate any clue as to how to replace a CMOS battery in a Winbook J4 Laptop computer. Their technical support will not help.

Thanks

If you can see the battery, then take it with you to wal-mart or the like and find a replacement in the batteries section... Not much to it really because most CMOS batteries are pretty simple to find. You shouldnt be out but maybe a couple dollars :)

My problem is that I can not locate the battery, because don't know how to disassemble the computer.

You should refer to the owner's manual of the notebook. Also, if you do not have it, try this:
http://repair4laptop.org/notebook_howto_faq.html

or you can check here for specifics ...
http://www.winbookcorp.com/support/technotes.html

Thanks for your help, I will check out the pictures. Winbook wants $45 for a replacement guide, no information is available on line.