![I took my Acer Aspire 3690 to Staples to have the cmos battery replaced, because I couldn't figure out where it was. I took my Acer Aspire 3690 to Staples to have the cmos battery replaced, because I couldn't figure out where it was.](https://ww2.justanswer.com/uploads/xiaqin/2009-11-08_062854_acer.jpg)
I took my Acer Aspire 3690 to Staples to have the cmos battery replaced, because I couldn't figure out where it was.
![Acer Aspire 3690/5610 - Compal LA-3081P (LA-2921 HBL50) HBL51 - rev0.2 - Notebook Motherboard Diagram | Download drawings, blueprints, Autocad blocks, 3D models | AllDrawings Acer Aspire 3690/5610 - Compal LA-3081P (LA-2921 HBL50) HBL51 - rev0.2 - Notebook Motherboard Diagram | Download drawings, blueprints, Autocad blocks, 3D models | AllDrawings](https://media.alldrawings.ru/media_autogenerated/items_info_main_image/old/products_files/img/LA-3081(LA-2921)_enl.jpg)
Acer Aspire 3690/5610 - Compal LA-3081P (LA-2921 HBL50) HBL51 - rev0.2 - Notebook Motherboard Diagram | Download drawings, blueprints, Autocad blocks, 3D models | AllDrawings
![I took my Acer Aspire 3690 to Staples to have the cmos battery replaced, because I couldn't figure out where it was. I took my Acer Aspire 3690 to Staples to have the cmos battery replaced, because I couldn't figure out where it was.](https://ww2.justanswer.com/uploads/xiaqin/2009-11-08_070733_Untitled3.jpg)