Dell Studio XPS 435 MT Service Manual
Summary
Dell Studio XPS 435MT Service Manual provides technical documentation for the Studio XPS desktop model DCMMF. It covers hardware replacement procedures including fans, processor, system board, memory, power supply, PCI Express cards, and drives. The manual includes technical specifications, system setup instructions, and safety warnings. Target users are technical support technicians and repair professionals performing hardware maintenance on Dell Studio XPS desktop systems.
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Dell Studio XPS™ 435MT Service Manual Technical Overview Replacing Fans Before You Begin Replacing the Processor Replacing the Computer Cover Replacing the System Board Replacing the Front Panel Replacing the Battery Replacing Memory Module(s) Replacing the Power Supply Replacing a PCI Express Card Replacing the Rubber Foot Replacing Drives System Setup Replacing the Front I/O Panel Model DCMMF
Notes, Cautions, and Warnings NOTE: A NOTE indicates important information that helps you make better use of your computer. CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
Information in this document is subject to change without notice. © 2008 Dell Inc. All rights reserved. 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, and Studio XPS are trademarks of Dell Inc.; Intel is a registered trademark and Speed Step is a trademark of Intel Corporation in the U.S. and other countries.; Microsoft and Windows are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries. Other trademarks and trade names may be used in this document 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. October 2008 Rev. A00
Page Summary Contents For Dell Studio XPS 435 MT Service Manual
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Dell Studio XPS™ 435MT Service Manual Technical Overview Replacing Fans Before You Begin Replacing the Processor Replacing the Computer Cover Replacing the System Board Replacing the Front Panel Repl...
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Back to Contents Page Replacing the Badge Back Light Dell Studio XPS™ 435T/9000 Service Manual WARNING: Before working inside your computer, read the safety information that shipped with your compu...
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Back to Contents Page Before You Begin Dell Studio XPS™ 435MT Service Manual Technical Specifications Recommended Tools Turning Off Your Computer Safety Instructions This chapter provides p...
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CAUTION: To disconnect a network cable, first unplug the cable from your computer and then unplug the cable from the network device. 3. Disconnect all telephone or network cables from the computer. 4....
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Back to Contents Page Replacing a PCI Express Card Dell Studio XPS™ 435MT Service Manual Removing a PCI Express Card Installing a PCI Express Card Replacing the Card Retention Bracket Confi...
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9. Install a filler bracket in the empty card-slot opening. 10. Replace the card retention bracket (see Replacing the Card Retention Bracket). 11. Replace the computer cover (see Replacing the Compute...
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12. Connect the computer and devices to electrical outlets, and then turn them on. 13. To complete the installation, see Configuring Your Computer After Removing or Installing a PCI Express Card. Rep...
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Back to Contents Page Replacing the Battery Dell Studio XPS™ 435MT Service Manual WARNING: Before working inside your computer, read the safety information that shipped with your computer. For addi...
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Back to Contents Page Replacing the Computer Cover Dell Studio XPS™ 435MT Service Manual WARNING: Before working inside your computer, read the safety information that shipped with your computer. F...
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Back to Contents Page Replacing the Processor Dell Studio XPS™ 435MT Service Manual WARNING: Before working inside your computer, read the safety information that shipped with your computer. For ad...
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1 processor cover 2 tab 3 alignment notch (2) 4 processor 5 socket 6 center cover latch 7 release lever 8 processor pin-1 indicator 9. If the release lever on the socket is not fully extended, move it...
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Back to Contents Page
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Back to Contents Page Replacing Drives Dell Studio XPS™ 435MT Service Manual Replacing a Hard Drive Replacing an Optical Drive Replacing the Flex Dock Removing the Flex Dock Break-Away Meta...
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8. Align the four screw holes on the hard drive with the screw holes on the hard drive bay. 9. Replace the four screws that secure the hard drive to the chassis. 10. Connect the power and data cables ...
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13. Replace the computer cover (see Replacing the Computer Cover). 14. Connect your computer and devices to their electrical outlets, and turn them on. NOTE: If you installed a new drive, see the docu...
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14. Replace the computer cover (see Replacing the Computer Cover). 15. Connect your computer and devices to electrical outlets, and then turn them on. Removing the Flex Dock Break-Away Metal Plate Al...
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CAUTION: To comply with FCC regulations, it is recommended that you replace the drive panel insert whenever the Flex Dock or optical drive is removed from the computer. 1 back of the computer 2 drive ...
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Back to Contents Page Replacing Fans Dell Studio XPS™ 435MT Service Manual Replacing the Chassis Fan Replacing the Processor Fan and Heat Sink Assembly WARNING: Before working inside your compu...
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4. Carefully move away any cables that are routed over the processor fan and heat sink assembly. CAUTION: To ensure maximum cooling for the processor, do not touch the heat transfer areas on the proce...
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Back to Contents Page Replacing the Front Panel Dell Studio XPS™ 435MT Service Manual WARNING: Before working inside your computer, read the safety information that shipped with your computer. For ...
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Back to Contents Page Replacing the Front I/O Panel Dell Studio XPS™ 435MT Service Manual WARNING: Before working inside your computer, read the safety information that shipped with your computer. ...
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Back to Contents Page Replacing Memory Module(s) Dell Studio XPS™ 435MT Service Manual WARNING: Before working inside your computer, read the safety information that shipped with your computer. For...
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1 cutouts (2) 2 memory module 3 notch 4 tab on the memory module connector CAUTION: To avoid damage to the memory module, press the module straight down into the connector while you apply equal force ...
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Back to Contents Page Replacing the Power Supply Dell Studio XPS™ 435MT Service Manual WARNING: Before working inside your computer, read the safety information that shipped with your computer. For...
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Back to Contents Page
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Back to Contents Page Replacing the Rubber Foot Dell Studio XPS™ 435MT Service Manual WARNING: Before working inside your computer, read the safety information that shipped with your computer. For ...
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Back to Contents Page Replacing the System Board Dell Studio XPS™ 435MT Service Manual WARNING: Before working inside your computer, read the safety information that shipped with your computer. For...
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10. Replace the eight screws that secure the system board to the chassis. 11. Connect the cables that you removed from the system board. 12. Replace the memory modules (see Replacing Memory Module(s))...
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Back to Contents Page System Setup Dell Studio XPS™ 435MT Service Manual Overview Clearing Forgotten Passwords Clearing CMOS Settings Flashing the BIOS Overview Use system setup to: Chang...
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Processor Cache L3 Displays the processor L3 cache size. Memory Installed Indicates the amount of installed memory in MB. Memory Available Indicates the amount of memory available in MB. Memory Speed ...
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BIOS Security Features Supervisor Password Status of supervisor installed. User Password Status of user installed. Set Supervisor Password Allows to set the desired supervisor password. User Access Le...
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Clearing Forgotten Passwords WARNING: The computer must be disconnected from the electrical outlet to clear the Password setting. 1. Follow the procedures in Before You Begin. 2. Remove the computer ...
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4. Remove the 2-pin jumper plug from pins 2 and 3 and fix it on 1 and 2. 5. Wait for approximately five seconds to clear the CMOS setting. 6. Remove the 2-pin jumper plug from pins 1 and 2 and replace...
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Back to Contents Page Technical Overview Dell Studio XPS™ 435MT Service Manual Inside View of Your Computer System Board Components WARNING: Before working inside your computer, read the safety...
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(DIMM_5) (DIMM_2) 7 memory module connector 8 memory module connector (DIMM_6) (DIMM_3) 9 main power connector (PWR1) 10 password jumper (PSWD) 11 serial ATA drive connector 12 serial ATA drive connec...
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Back to Contents Page Dell Studio XPS™ 435T/9000 Service Manual NOTE: A NOTE indicates important information that helps you make better use of your computer. CAUTION: A CAUTION indicates either poten...
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Back to Contents Page Replacing the Top Cover Dell Studio XPS™ 435T/9000 Service Manual WARNING: Before working inside your computer, read the safety information that shipped with your computer. Fo...
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8. Remove the I/O panel (see Replacing the I/O Panel). 9. Set the computer top cover aside in a secure location. 10. To replace the top cover, perform the removal procedure in reverse order. Back to C...
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Back to Contents Page Replacing the I/O Panel Dell Studio XPS™ 435T/9000 Service Manual WARNING: Before working inside your computer, read the safety information that shipped with your computer. Fo...
Manual Details
| Brand | Dell |
|---|---|
| Pages | 40 |
| File Size | 1.20 MB |
| Published | June 29, 2026 |
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Frequently Asked Questions
Before performing internal repairs, should I read specific safety guidelines?
Yes, always read the safety information that shipped with your computer before working inside.
Which tools are needed for component replacement according to this manual?
The procedures may require a small flat-blade screwdriver, a small Phillips screwdriver, a small plastic scribe, and a Flash BIOS executable update program.
What should I do to avoid data loss when shutting down the PC?
Save and close all open files and exit all open programs before turning off your computer.
Who is authorized to perform repairs on this computer?
Only a certified service technician should perform repairs, as unauthorized servicing voids the warranty.