Looking for where the bios is located on the travelmate 8200 motherboard series ??

[helipilote]

hello
as title I'm loonking for the location of tha bios on an acer travelmate 8200 series (in fact 8204 WLMI). If you have drawing or explanation to have acces to the clearcmos jumper microswitch or other means, It would be great to post here your answer or to give me a link

regards

gerard

 

[helipilote]

I found the bios and the aszsociated battery but even after to disconnect the battery and connect again nothing happends
please help