Programming Information - HP Armada 7800 Appendix

Programming Information

During the boot sequence, the BIOS ROM reads the parameters stored in the NVRAM
(non-volatile RAM) by the Setup utility. Additionally, software programs may access
the configuration memory and certain I/O ports to read the status of the security
features.
Status Read Of Security Features
The CMOS configuration byte at location 13h contains the status of the security
features as shown below:
RTC Configuration Memory Location 13h
BIT FUNCTION
7 Reserved - DO NOT CHANGE*
6 Enable Quickblank after standby
(Quicklock/Quickblank is also enabled)
0 = Disabled
1 = Enabled
5 Administrator Password
0 = Not present
1 = Present
4 Reserved - DO NOT CHANGE*
3 Diskette Boot Enable
0 = Enabled
1 = Disabled
2 QuickLock
0 = Disabled (default)
1 = Enabled
1 Network Server / Security Lock Override
0 = Disable
1 = Enable
0 Password State (Set by ROM at power up)
0 = Not set
1 = Set
Security Features C-7