Dell OptiPlex 790 Manual de funcionamiento

Important Information — Dell OptiPlex 790/990

About Warnings

WARNING: A WARNING indicates a potential for property damage, personal injury, or death.

System Board

The Dell OptiPlex 790/ 790 computers are now shipped with a new system board without the following components:

1. Heatsink

2. Power supply thermal sensor (Desktop chassis only)

Heatsink Removal

The following image displays an earlier version of the system board shipped with the heatsink.

Figure 1. System Board of an earlier version of the system board with the heatsink

All system boards shipped with the following BIOS versions or higher will NOT contain the heatsink.

Computer Model BIOS version

OptiPlex 790/990 A11

If the BIOS is downgraded to an earlier version than the version listed above, an error message will be displayed.

Regulatory Model: D09M, D05D, D03S, D01U

Regulatory Type: D05D001, D03S001, D01U001

2012 - 04

Power Supply Thermal Sensor Removal

The power supply thermal sensor is removed from the desktop chassis only.

Figure 2. System Board with the thermal sensor and heatsink removed

1. thermal sensor connector-1 and cable removed

2. chipset heatsink removed

3. thermal sensor connector-2

NOTE: If you have replaced your system board with a new system board for the Desktop chassis, always ensure

that the BIOS version is A11 or higher.

WARNING: If you do not update the BIOS, you may receive Alert! Chipset heat sink not detected error message

during the power-on self test (POST).

NOTE: With the new system board, it is tested and found that all component temperatures are within the

specifications.

NOTE: With the new system board, there is no impact on the system performance.

Information in this publication is subject to change without notice.

Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.

Trademarks used in this text: Dell™, the DELL logo, Dell Precision™, Precision ON™,ExpressCharge™, Latitude™, Latitude ON™,

OptiPlex™, Vostro™, and Wi-Fi Catcher™are trademarks of Dell Inc. Intel®, Pentium®, Xeon®, Core™, Atom™, Centrino®, and Celeron®

are registered trademarks or trademarks of Intel Corporation in the U.S. and other countries. AMD®is a registered trademark and

AMD Opteron™, AMD Phenom™, AMD Sempron™, AMD Athlon™, ATI Radeon™, and ATI FirePro™are trademarks of Advanced Micro

Devices, Inc. Microsoft®, Windows®, MS-DOS®, Windows Vista®, the Windows Vista start button, and Office Outlook®are either

trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries. Blu-ray Disc™is a trademark

owned by the Blu-ray Disc Association (BDA) and licensed for use on discs and players. The Bluetooth®word mark is a registered

trademark and owned by the Bluetooth®SIG, Inc. and any use of such mark by Dell Inc. is under license. Wi-Fi®is a registered

trademark of Wireless Ethernet Compatibility Alliance, Inc.

Other trademarks and trade names may be used in this publication to refer to either the entities claiming the marks and names or their

products, Dell Inc. disclaims any proprietary interest in trademarks and trade names other than its own.

Otros manuales para OptiPlex 790

Este manual sirve para los siguientes modelos

Tabla de contenidos

Otros manuales de De oficina de Dell

Dell

Dell Inspiron 20 3000 Series Manual de operación y mantenimiento

Dell

Dell OptiPlex N Manual de usuario

Dell

Dell Precision Workstation T1500 Manual de usuario

Dell

Dell Precision Compact 3260 Manual de usuario

Dell

Dell OptiPlex 3000 Series Manual de usuario

Dell

Dell Precision F0276 Manual de usuario

Dell

Dell OptiPlex K080D Manual de usuario

Dell

Dell Dimension 2200 Manual de usuario

Dell

Dell OptiPlex E1 Manual de usuario

Dell

Dell OPTIPLEX 9010 ALL-IN-ONE Manual de usuario

Dell

Dell Inspiron 20 Manual de usuario

Dell

Dell OptiPlex 330 Manual de usuario

Dell

Dell Vostro 420 Manual de usuario

Dell

Dell Precision C0931 Manual de usuario

Dell

Dell Wyse Z90D7 Manual de usuario

Dell

Dell Inspiron 3880 Manual de usuario

Dell

Dell Vostro 400 Manual de usuario

Dell

Dell PowerVault NX200 Manual de usuario

Dell

Dell D18M Manual de operación y mantenimiento

Dell

Dell INSPIRON 530s Series Instrucciones de uso

Dell

Dell OptiPlex GX400 Manual de usuario

Dell

Dell OptiPlex GX1 Manual del operador

Dell

Dell OptiPlex GXi Manual de usuario

Dell

Dell OptiPlex 330 Manual de usuario

Manuales populares de De oficina de otras marcas

HP m9060n - Pavilion - Elite Hoja de especificaciones

Asus

Asus E210 Series Manual de usuario

TotalFlow

TotalFlow uFLO Manual de usuario

HP Presario SV7000 - Desktop PC Manual de usuario

HP ProDesk 400 G5 Manual

Logitech

Logitech MK320 Manual de usuario

Sony

Sony Vaio Series Manual de usuario

Sony

Sony VGC-LT32E - Vaio All-in-one Desktop Computer Manual de usuario

Alto

Alto MD 250 Manual de usuario

Lenovo

Lenovo ThinkCentre Edge 72 Manual

Lenovo

Lenovo ThinkStation D20 Manual

Arbor Technology

Arbor Technology FPC-7800 Series Manual de usuario

Sony

Sony VAIO VGX-TP1 Series Manual de usuario

Asus

Asus Eee Box B204 Manual de usuario

HP Z1 Manual de usuario

Everex

Everex eXplora Manual de usuario

Lenovo

Lenovo ThinkCentre M75e Manual de usuario

Compaq

Compaq iPAQ Internet Device Manual de usuario