HP Vectra XA 5/xxx HP Vectra xA 5/XXX Series 5 Pc DESKTOP USER’S GUID - Page 34

Switch, Use Switch Block

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2 How to Install Accessories In Your PC Installing Memory 6 After switching on the PC, change the video resolution and the number of colors displayed. Alternatively, use utilities supplied with the operating system. See your operating system documentation and online help for more information. Two configuration switches are on the Matrox video adapter board. Switch 1 2 Use Switch Block to: Flash EEPROM Switch for VGA BIOS: • OFF to prevent Video BIOS upgrades - DEFAULT • ON to allow Video BIOS upgrades. Enable or disable VGA for single-screen or dual-screen operation (with a second VGA controller): • OFF for single-screen operation - DEFAULT • ON for dual-screen operation (with a second VGA controller). Contact your HP representative for further information about upgrading the VGA BIOS. VESA Connector ON 12 22 English

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2
How to Install Accessories In Your PC
Installing Memory
22
English
6
After switching on the PC, change the video resolution and the
number of colors displayed. Alternatively, use utilities supplied with
the operating system. See your operating system documentation and
online help for more information.
Two configuration switches are on the Matrox video adapter board.
Contact your HP representative for further information about
upgrading the VGA BIOS.
Switch
Use Switch Block to:
1
Flash EEPROM Switch for VGA BIOS:
OFF to prevent Video BIOS upgrades — DEFAULT
ON to allow Video BIOS upgrades.
2
Enable or disable VGA for single-screen or dual-screen operation (with a second
VGA controller):
OFF for single-screen operation — DEFAULT
ON for dual-screen operation (with a second VGA controller).
1
2
ON
VESA Connector