Lcd Built-In Self Test - Dell P98G005 Service Manual

5. Click Restart when prompted.
You can also reset your Chrome OS from the sign-in screen by holding down the keys Ctrl+Alt+Shift+R and clicking Restart. (If you
are signed in to your Chrome OS, sign out first before you press on Ctrl+Alt+Shift+R, then click Restart. Once the Chrome OS is
restarted, click Reset.)
After you restart the Chrome OS, you should now see the setup screen. Follow the instructions on the screen to set up your Chrome OS
again. Make sure you sign in with your primary Google Account, because this account is set as the owner account.

LCD Built-in Self Test

Overview : LCD Built-in Self Test (BIST)
Dell laptop PCs have a built-in diagnostic tool that helps you determine if the screen abnormality you are experiencing is an inherent
problem with the LCD (screen) of the Dell laptop PC or with the video card (GPU) and PC settings .
122 Troubleshooting