Compaq Prolinea Family Maintenance & Serice Manual page 173

3. The resolutions in the displayed list are those supported by the
selected monitor type.
4. Close the Control Panel and exit Windows.
the new resolution will be activated.
PCI Local Bus Integrated Graphics Controller
If the computer has a PCI Local Bus Integrated Graphics Controller,
complete the following steps to change the resolution:
1. Select the Winmode icon from the Compaq Utilities Group Box. This
launches a window showing the current configuration of your computer.
2. Select a resolution from the list of resolutions. The resolutions
available from the list are those supported by the selected monitor
type.
3. Close the Winmode utility and exit Windows. When you restart Windows,
the new resolution will be activated.
Chapter 7.3 QuickLock/QuickBlank
The QuickLock/QuickBlank security feature can be used to disable the
keyboard and blank the screen without exiting an application. The feature
is enabled with a password.
Enabling QuickLock/QuickBlank
QuickLock and QuickBlank are enabled through Security Management, either
from Windows or from the Configuration and Diagnostics Menu. The keyboard
and mouse interface can be disabled and the screen blanked from within an
application. Entering a QuickLock key combination (Ctrl+Alt+L) disables
the keyboard and the mouse interface. If QuickBlank is not activated, the
application remains in view on the screen, but it cannot be accessed.
To reenable the input device interface and access the application, the
user must enter the power-on password that the user established in
Security Management.
To enable the QuickLock and QuickBlank features from the Configuration and
Diagnostics Menu, complete the following steps:
1. Turn on the computer.
2. When the cursor appears in the upper-right corner of the screen, press
the F10 key.
IMPORTANT: The cursor displays in the upper-right corner of the screen
for approximately 2 seconds. If the user do not press the
F10 key during this time, the user must turn the computer
off, then on again to access the utility.
3. Press the Enter key to bypass the welcome screens and display the main menu.
Choose a resolution and color depth.
When you restart Windows,