System Board, Bios, And Memory; System Board Switches - HP Vectra XA 5/xxx Handbook

5xa1.fb4 Page 3 Monday, February 10, 1997 3:33 PM

System Board, BIOS, and Memory

Cache Memory:
1 socket containing a 512 KB
module.
Main Memory:
1 bank containing a pair of
8 MB or 16 MB modules.
Install pairs of identical
modules in each bank, up to a
maximum of 192 MB.

System Board Switches:

Toggle switch 10 to make
the BIOS identify the
product correctly after a
system board repair.
System Board Switches
Switch
1-4,7 -
Open
5
Closed
Open
6
Closed
8 Open
Open
9
Closed
Open
10
Closed
Medium-Profile
Desktop Vectras
VRM and Processor:
Always install the VRM that is
supplied with the processor.
Function
Processor frequency, see the following table
Normal operation
Clears User and Administrator passwords
Normal operation
Clears CMOS (to reload the Setup program defaults and to
prohibit changes to the Setup program)
Not used
Disables keyboard power-on
Normal operation
Normal operation
Clears product identification field
HP Vectra XA 5/xxx PC
Default
-
Open
Open
Open
Closed
Open
HP Vectra XA 5/xxx PC 1-3
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