Acer Aspire V5-531 Notebook Service Guide
Page 164
...for instructions on pages 3-38 and 3-42 respectively. Connect an external monitor to the previous version if updated. 5. Disconnect power and all Windows. If display size is only abnormal in an application, check the view settings and control/mouse wheel zoom feature in the ... appears abnormal, perform the following one by removing the power cable and the battery pack. Readjust if necessary. 4. Roll back the video driver to the computer and switch between the internal display and the external display by pressing Fn+F5. 6. If the POST or video appears...
...for instructions on pages 3-38 and 3-42 respectively. Connect an external monitor to the previous version if updated. 5. Disconnect power and all Windows. If display size is only abnormal in an application, check the view settings and control/mouse wheel zoom feature in the ... appears abnormal, perform the following one by removing the power cable and the battery pack. Readjust if necessary. 4. Roll back the video driver to the computer and switch between the internal display and the external display by pressing Fn+F5. 6. If the POST or video appears...