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Otros manuales para este modelo:
Resumen del manual
. . . . . . . . . . . . . . . . . . . . 67 EIDE Device Installation Guidelines . . . . . . . . . . . . . . 74 SCSIDevice Installation Guidelines . . . . . . . . . . . . . . 75 Expansion-Card Airflow Shroud . . . . . . . . . . . . . . . . . . 79 Removingthe Expansion-Card Airflow Shroud . . . . . . . . . 79 Replacing the Expansion-Card Airflow Shroud . . . . . . . . . 80 Expansion Cards . . . . . . . . . . . . . . . . . . . . . . . . . . 81 Installing an Expansion Card . . . . . . . . . . . . . . . . . 83 Removing anExpansion Card . . . . . . . . . . . . . . . . . 87 Expansion-Card Cooling Fan and Guide . . . . . . . . . . . . . . 89 Removingan Expansion-Card Cooling Fan and Guide . . . . . 89 Replacingan Expansion-Card Cooling Fan and Guide . . . . . 90 Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . 93 Components . . . . . . . . . . . . . . . . . . . . . . . . . . 93 Removingthe Control Panel . . . . . . . . . . . . . . . . . . 94 Replacingthe Control Panel . . . . . . . . . . . . . . . . . . 95 I/O Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 Components . . . . . . . . . . . . . . . . . . . . . . . . . . 97 Removing the I/O Panel . . . . . . . . . . . . . . . . . . . . . 97 Replacing theI/O Panel . . . . . . . . . . . . . . . . . . . . . 98 Chassis Intrusion Switch . . . . . . . . . . . . . . . . . . . . . . 99 Removingthe Chassis Intrusion Switch . . . . . . . . . . . . . 99 Replacingthe Chassis Intrusion Switch . . . . . . . . . . . . 100 Speaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Removing the Speaker . . . . . . . . . . . . . . . . . . . . 101 Replacing theSpeaker . . . . . . . . . . . . . . . . . . . . 102 Microprocessor Airflow Shroud . . . . . . . . . . . . . . . . . 103 Removingthe Microprocessor Airflow Shroud . . . . . . . . . 103 Installing the Microprocessor Airflow Shroud . . . . . . . . . 104 Microprocessor . . . . . . . . . . . . . . . . . . . . . . . . . . 107 Installation Guidelines . . . . . . . . . . . . . . . . . . . . 107 Upgrading the Microprocessor(s) . . . . . . . . . . . . . . . 107 Microprocessor Cooling Fan . . . . . . . . . . . . . . . . . . . 113 Removingthe Microprocessor Cooling Fan . . . . . . . . . . 113 Replacingthe Microprocessor Cooling Fan . . . . . . . . . . 114 VRM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 Removing aVRM . . . . . . . . . . . . . . . . . . . . . . . 115 Installing a VRM . . . . . . . . . . . . . . . . . . . . . . . 116 Computer Battery . . . . . . . . . . . . . . . . . . . . . . . . 119 System Board . . . . . . . . . . . . . . . . . . . . . . . . . . . 123 Removingthe System Board. . . . . . . . . . . . . . . . . . 123 Replacing the System Board. . . . . . . . . . . . . . . . . . 124 6 SECTION 1 Before You Begin Safety First—For You and Your Computer Protecting Against Electrostatic Discharge | support.dell. com | support.dell.com 8 Before You Begin Safety First—For You and Your Computer Use the following safety guidelines to help protect your computer system from potential damage and to ensure your own personal safety. When Working Inside Your Computer Before you open the computer cover, perform the following steps in the sequence indicated. NOTICE: Do not attempt to service the computer yourself, except as explained in your online Dell documentation or otherwise provided to you. Always follow installation and service instructions closely. CAUTION: There is a danger of a new battery exploding if it is incorrectly installed. Replace the battery only with the same or equivalent type recommended by the manufacturer. Discard used batteries according to the manufacturer’s instructions. 1 Turn off the computer and any peripherals. Disconnect your computer and devices from their power sources. Also, disconnect any telephone or network lines from the computer. Doing so reduces the potential for personal injury or shock. 2 Wear a wrist grounding strap, and clip it to an unpainted metal surface, such as the padlock loop on the back of the chassis. If a wrist grounding strap is not available, ground yourself by touching an unpainted metal surface on the chassis, such as the power supply, to discharge any static charge from your body before touching anything inside your computer. While you work, periodically touch an unpainted metal surface on the computer chassis to dissipate any static electricity that might harm internal components. Also avoid touching components or contacts on a card and avoid touching pins on a chip. 3 Disconnect your computer and peripherals from their power sources. Before disconnecting a peripheral device from the computer, wait 10 to 20 seconds after disconnecting the computer from its electrical outlet. Before removing a component from the system board, verify that the standby power light on the system board has turned off. To locate this light, see "System Board Components" or "Interior Service Label." www.dell.c...