HP Compaq dc7600 MT Technical Reference Guide

Technical Reference Guide www.hp.com 8-17
BIOS ROM
8.5.1 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: All systems use BIOS ROM Family 786D1 and have a PnP ID of CPQ0968.
The ROM family and version numbers can be verified with the Setup utility or the Compaq
Insight Manager or Diagnostics applications.
8.5.2 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.
8.5.3 Drive Fault Prediction
The BIOS directly supports Drive Fault Prediction for IDE (ATA)-type hard drives. This feature
is provided through two Client Management BIOS calls. Function INT 15, AX=E817h is used to
retrieve a 512-byte block of drive attribute data while the INT 15, AX=E81Bh is used to retrieve
the drive's warranty threshold data. If data is returned indicating possible failure then the
following message is displayed:
1720-SMART Hard Drive detects imminent failure
Table 8-4
System ID
System (Form Factor) System ID
USDT 09FCh
SFF/ST: 09F8h
uT: 09F4h
CMT: 09F0h

HP Compaq dc7600 MT Specifications

General

Memory	Up to 4 GB DDR2 SDRAM
Audio	Integrated High Definition Audio
Expansion Slots	1 PCI Express x16, 1 PCI Express x1, 2 PCI
Form Factor	Microtower
Processor	Intel Pentium 4 or Intel Celeron D
Chipset	Intel 945G Express
Hard Drive	40 GB to 160GB SATA
Optical Drive	DVD-ROM, DVD+/-RW
Graphics	Integrated Intel Graphics Media Accelerator 950
Networking	Integrated 10/100/1000 Ethernet
Ports	Serial, parallel, VGA, audio in/out
Operating System	Windows XP Professional, Windows XP Home
USB Ports	8 USB 2.0 (2 front, 6 rear)