Service Guide
Page 138
...the Resolution slider to the previous version if updated. 7. Random Loss of BIOS Settings If the computer is missing from the operating system DVD and follow the onscreen prompts. 11. Abnormal Video Display If video displays abnormally, perform the following actions one at a time to .... 2. If the computer is correctly configured: a. Adjust the brightness to ensure the computer is only abnormal in an application, check the view settings and control/mouse wheel zoom feature in the same locations on page 165. 10. See the User Manual for instructions on page...
...the Resolution slider to the previous version if updated. 7. Random Loss of BIOS Settings If the computer is missing from the operating system DVD and follow the onscreen prompts. 11. Abnormal Video Display If video displays abnormally, perform the following actions one at a time to .... 2. If the computer is correctly configured: a. Adjust the brightness to ensure the computer is only abnormal in an application, check the view settings and control/mouse wheel zoom feature in the same locations on page 165. 10. See the User Manual for instructions on page...