HP Dc7900 Support Question
HP Dc7900 Support Question
Find answers below for this question about HP Dc7900 - Compaq Business Desktop.Need a HP Dc7900 manual? We have 23 online manuals for this item!
Question posted by Harmbousa on February 1st, 2014
How To Activate Second Pci Express Slots In Dc7900
The person who posted this question about this HP product did not include a detailed explanation. Please use the "Request More Information" button to the right if more details would help you to answer this question.
Current Answers
Related HP Dc7900 Manual Pages
Hardware Reference Guide - dc7900 Series Convertible Minitower - Page 2
... are either trademarks or registered trademarks of Hewlett-Packard Company. Hardware Reference Guide
HP Compaq Business PC
dc7900 Series Convertible Minitower
First Edition (July 2008)
Document part number: 490843-001 The only... of Microsoft Corporation in the express warranty statements accompanying such products and services. © Copyright 2008 Hewlett-Packard Development Company, L.P.
Hardware Reference Guide - dc7900 Series Convertible Minitower - Page 10
... and an optional parallel port are inactive when a graphics card is downshifted to a x4 slot, the connectors on the system board are available from HP. If a graphics card is installed into the PCI, PCI Express x1, or the PCIe x16 slot that is installed in the audio driver's control panel.
For information about setting the...
Hardware Reference Guide - dc7900 Series Convertible Minitower - Page 26
... the PCI Express x16 slot that is NOT downshifted to a x4 slot
3
PCI Express x1 expansion slot
4
PCI expansion slot
5
PCI expansion slot
6
PCI expansion slot
NOTE: You can install a PCI Express x1, x8, or x16 expansion card in the PCI Express x16 slots. Figure 2-9 Expansion Slot Locations
Table 2-2 Expansion Slot Locations
Item
Description
1
PCI Express x16 expansion slot
2
PCI...
Hardware Reference Guide - dc7900 Series Convertible Minitower - Page 29
... to scrape the card against other components. ENWW
Removing or Installing an Expansion Card 23 Be sure not to close the open
slot. CAUTION: After removing an expansion card, you are removing a PCI Express x16 card, pull the retention arm on the back of internal components during operation. If you must replace it .
Hardware Reference Guide - dc7900 Series Convertible Minitower - Page 66
...operating guidelines 58 connecting drive cables 31
D desktop conversion 43 DIMMs. See memory diskette drive
...expansion card
installing 20 removing 20 slot locations 20 expansion slot cover removing 22 replacing 23
...connector 4
60 Index
locks cable lock 53 HP Business PC Security Lock 55 padlock 54 Smart Cover Lock...PCI card 20, 22 PCI Express card 20, 23 power supply 49 product ID location 7
ENWW
Hardware Reference Guide - dc7900 Series Convertible Minitower - Page 67
... blanks 15 computer access panel 11 drives from drive bay 26 expansion card 20 expansion slot cover 22 front bezel 13 media card reader 26 PCI card 22 PCI Express card 23 Smart Cover Lock 9
S security
cable lock 53 HP Business PC Security
Lock 55 padlock 54 Smart Cover Lock 9 serial connector 4 serial number location...
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers - Page 1
... may be used by engineers, technicians, administrators, or anyone needing detailed information on the design, architecture, function, and capabilities of the HP Compaq dc7900 Series Business Desktop Computers. Technical Reference Guide
HP Compaq dc7900 Series Business Desktop Computers
Document Part Number: 506665-001
September 2008
This document provides information on the products covered.
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers - Page 2
... that is subject to another language without notice. Technical Reference Guide HP Compaq dc7900 Series Business Desktop Computers
First Edition (September 2008) Document Part Number: 506665-001
The ... copyright. Adobe, Acrobat, and Acrobat Reader are trademarks of Intel Corporation in the express warranty statements accompanying such products and services. No part of this document may be ...
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers - Page 20
... Q45 on the Intel Q45 Express chipset (Figure 2-2). Not accessible if PCI riser is installed. [2] Requires optional bracket/cable assembly. [3] Low-profile slot in standard configuration. 2 full-height slots supported with optional PCI riser. [4] 2nd serial port possible with the ICH10-DO component through a PCI Express (PCIe) x16 graphics slot. System Overview
2.3
System Architecture
The...
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers - Page 23
...Express chipset consists of the unit without regard to allow 24/7 support of network alerting and management of a Graphics Memory Controller Hub (GMCH) and an enhanced I /O controller hub (ICH10-DO) supports Intel vPro, which uses Active... DIMMs or SODIMMs 800-, 1066-, or 1333-MHz FSB
82801 ICH10-DO
PCI 2.3 bus I/F PCI Express x1 LPC bus I/F SMBus I/F SATA I/F HD audio interface RTC/CMOS IRQ...
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers - Page 26
... use the integrated High Definition audio controller of the integrated graphics subsystem. PCI Express
Memory Amount
32 MB pre-allocated
Memory Type
DVMT 3.0
DAC Speed
400...Q45 GMCH Integrated Graphics Controller
Recommended for video memory. These systems also include two PCIe graphics slots (one x16, one x4/x16 connector) to the DisplayPort. All models include front panel-accessible...
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers - Page 38
... GMCH: Host/DMI Bridge Host/PCI Expr.
PCI Express x16 graphics slot
82801 ICH10 PCI Bridge LPC Bridge SATA Controller #1...NIC Intel HD audio controller PCIe port 1 PCIe port 2 PCIe port 3 PCIe port 4 PCIe port 5 PCIe port 6
PCI 2.3 slot 1
PCI 2.3 slot 2
PCI 2.3 slot 3
PCIe x1 slot 1
PCIe x1 slot 2
Notes Function #
0 0 0
0
0
0
2
3
[5]
5
6
0
1
2
0
1
3 [2]
7
7
0
0
[3]
0
[1]
1
...
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers - Page 39
... the bus is a high-performace extension of a transaction. Table 4-2. During system intialization, the PCI Express bus uses the same methods of initiating a transaction. PCI Bus Mastering Devices
Device
REQ/GNT Line
PCI Connector Slot 1
REQ0/GNT0
PCI Connector Slot 2
REQ1/GNT1
PCI Connector Slot 3
REQ2/GNT2
Note [1] [1] [2]
NOTE: [1] SFF and CMT form factors only. [2] CMT form factor...
Service Reference Guide: HP Compaq dc7900 Business PC - Page 144
... slot, one PCI Express x1 expansion slot, one PCI Express x16 expansion slot, and one PCI Express x16 expansion slot that is
downshifted to a x4 slot
3
PCI Express x16 expansion slot
4
PCI Express x1 expansion slot
NOTE: You can install a PCI Express x1, x4, x8, or x16 expansion card in the PCI Express x16 slot that is NOT downshifted to a x4 slot. NOTE: The PCI and PCI Express slots...
Service Reference Guide: HP Compaq dc7900 Business PC - Page 242
... reoccurs, the device may not work with this
could not be used in PCI Express slot failed to fail. (Some hard drives 1. Remove any serial port expansion cards.
2. Remove any serial port expansion cards.
2. Reconfigure card resources and/or run Computer ...
Service Reference Guide: HP Compaq dc7900 Business PC - Page 286
...J82 J83 J101 J103 J105 J9020-J9029 J9030-J9034 JP49/E49 L1 L2
PCI Express x4 graphics slot First parallel port Second parallel port Double-stacked parallel port, Top =... out/headphone, microphone) Security board connector - for security card DC input power PCI Express MiniCard PCI slots on riser card PCI express slots on riser card Clear password header/jumper USB front port choke (1st) USB rear...
Troubleshooting Guide - Page 30
...
monitor. Use the sliding control to the common causes and solutions listed in the PCI Express x16 slot.
24 Chapter 2 Troubleshooting Without Diagnostics
ENWW Cause
Solution
On systems with the latest BIOS...System ROM is not active.
Monitor settings in the computer are using a fixed-sync monitor and it cannot be enabled in Computer Setup if a PCI or PCI Express x1 graphics card is ...
Troubleshooting Guide - Page 60
... detached or unseated from motherboard. Reconnect or replace front USB harness.
921-Device in PCI Express slot failed to an x1. For optimal performance, the SATA 0 and SATA 1 connectors ...be accessed while the system is an incompatibility/problem with this device and the system or PCI Express Link could not be retrained to initialize
There is configured for RAID mode. For three ...
Testing on HP Business Desktop PCs - Page 3
...teams to test a large number of units, which helps to identify yield failures. PCI/PCI-X/AGP/PCI Express Graphics subsystems - Parallel, Serial, and USB 1.0/2.0 ports, Bluetooth, and Firewire -... to published functional engineering design specifications. The ETD tools are used throughout all business desktop products and are executed on all R&D organizations within the Personal Systems Group ...
Testing on HP Business Desktop PCs - Page 4
...on Business Desktop PCs to help make sure that voltage regulators on the system board including front-side bus, memory bus, system clocks, USB (universal serial bus), SATA, and PCI / PCI Express ... major interfaces on the system board and in the power supply remain within HP Business Desktop specifications while running a variety of testing throughout the product development cycle. •...
Similar Questions
How Many Pci-e Slots Does This Have?
How many PCI-E slots does this have? I'm trying to establish how upgradeable this pc is.
How many PCI-E slots does this have? I'm trying to establish how upgradeable this pc is.
(Posted by cowboysunset 7 years ago)
How To Take The Case Off Of A Hp Compaq Business Desktop Rp5700
(Posted by gitbi 9 years ago)
Hp Compaq Dc7900 Convertible Minitower Beeps 4 Times Wont Turn On
(Posted by kenwSolmi 10 years ago)
4 Beeps When Hp Compaq Dc7900 Ultra Slim Desktop Pc Boots Up
(Posted by arkaNav 10 years ago)
What Version Of Pci Express Does Dc7900 Have
(Posted by L3r1takag 10 years ago)