Compaq 8000 Technical Reference Guide: HP Compaq 8000 Elite Series Business De - Page 90

System ID and ROM Type, 4.2 Temperature Status, Table 8-3, System ID Numbers

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System BIOS 8.4.1 System ID and ROM Type Diagnostic applications can use the INT 15, AX=E800h BIOS function to identify the type of system. This function will return the system ID in the BX register. Systems have the following IDs and ROM family types: Table 8-3 System ID Numbers System (Form Factor) System ID USDT 3648h SFF 3646h CMT 3647h NOTE: For all systems, BIOS ROM Family = 786G7. The ROM family and version numbers can be verified with the Setup utility or the System Insight Manager or Diagnostics applications. 8.4.2 Temperature Status The BIOS includes a function (INT15, AX=E816h) to retrieve the status of a system's interior temperature. This function allows an application to check whether the temperature situation is at a Normal, Caution, or Critical condition. 8-6 www.hp.com Technical Reference Guide

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8-6
www.hp.com
Technical Reference Guide
System BIOS
8.4.1 System ID and ROM Type
Diagnostic applications can use the INT 15, AX=E800h BIOS function to identify the type of
system. This function will return the system ID in the BX register. Systems have the following
IDs and ROM family types:
NOTE: For all systems, BIOS ROM Family = 786G7.
The ROM family and version numbers can be verified with the Setup utility or the System Insight
Manager or Diagnostics applications.
8.4.2 Temperature Status
The BIOS includes a function (INT15, AX=E816h) to retrieve the status of a system's interior
temperature. This function allows an application to check whether the temperature situation is at
a Normal, Caution, or Critical condition.
Table 8-3
System ID Numbers
System (Form Factor)
System ID
USDT
3648h
SFF
3646h
CMT
3647h