# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Dell Studio 1555 Service Manual

Summary

This user guide provides comprehensive documentation for the product. The document includes detailed information about setup, configuration, operation, and maintenance of the desktop. It covers key features, specifications, installation procedures, troubleshooting steps, and best practices. The manual is designed for system administrators, IT professionals, and end users who need to deploy, manage, or operate the equipment effectively. Readers will find step-by-step instructions, technical diagrams, safety information, and reference materials to ensure proper usage and optimal performance.

📄 Preview PAGE OF 49

Page 1 Text Content

Dell Studio™ 1555 Service Manual  Before You Begin Speaker Assembly Base Cover Optical Drive Hard Drive Express Card Board Memory AC Adapter Connector Communication Cards USB Connector Coin-Cell Battery System Board Assembly Center Control Cover Processor Heat Sink Keyboard Processor Module Display Fan Power Button Board Subwoofer Assembly Camera (Optional) Battery Latch Assembly Palm Rest Flashing the BIOS

 Notes, Cautions, and Warnings NOTE: A NOTE indicates important information that helps you make better use of your computer. CAUTION: A CAUTION indicates potential damage to hardware or loss of data if instructions are not followed. 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 and the DELL logo are trademarks of Dell Inc.; Bluetooth is a registered trademark owned by Bluetooth SIG, Inc. and is used by Dell under license; Microsoft, Windows, Windows Vista, and Windows Vista start button logo 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. Model PP39L December 2008 Rev. A00

Page Summary Contents For Dell Studio 1555 Service Manual

Page 1 Dell Studio™ 1555 Service Manual  Before You Begin Speaker Assembly Base Cover Optical Drive Hard Drive Express Card Board Memory AC Adapter Connector Communication Cards USB Connector Coin-Cell Batte...
Page 2 Back to Contents Page   Base Cover Dell Studio™ 1555 Service Manual    Removing the Base Cover   Replacing the Base Cover WARNING: Before working inside your computer, read the safety information that...
Page 3 Back to Contents Page   Before You Begin Dell Studio™ 1555 Service Manual    Recommended Tools   Turning Off Your Computer   Before Working Inside Your Computer This document provides procedures for r...
Page 4 CAUTION: To disconnect a network cable, first unplug the cable from your computer, and then unplug it from the network device. 3. Disconnect any telephone or network cables from the computer. 4. Press...
Page 5 Back to Contents Page   Flashing the BIOS Dell Studio™ 1555 Service Manual    Flashing the BIOS From a CD   Flashing the BIOS From the Hard Drive If a BIOS upgrade CD is provided with the new processo...
Page 6 CAUTION: Do not interrupt this process once it begins. Doing so may cause system damage. 9. Double-click the file icon on the desktop and follow the instructions on the screen. Back to Contents Page
Page 7 Back to Contents Page   Camera (Optional) Dell Studio™ 1555 Service Manual    Removing the Camera Module   Replacing the Camera Module WARNING: Before working inside your computer, read the safety inf...
Page 8 Back to Contents Page   Center Control Cover Dell Studio™ 1555 Service Manual    Removing the Center Control Cover   Replacing the Center Control Cover WARNING: Before working inside your computer, re...
Page 9  Replacing the Center Control Cover 1. Follow the procedures in Before You Begin. 2. Align the hooks beneath the center control cover to the slots on the palm rest and snap the cover in place. 3. Clos...
Page 10 Back to Contents Page   Coin-Cell Battery Dell Studio™ 1555 Service Manual    Removing the Coin-Cell Battery   Replacing the Coin-Cell Battery WARNING: Before working inside your computer, read the sa...
Page 11 Back to Contents Page   Processor Module Dell Studio™ 1555 Service Manual    Removing the Processor Module   Replacing the Processor Module WARNING: Before working inside your computer, read the safet...
Page 12 NOTE: If a new processor is installed, you will receive a new thermal-cooling assembly, which will include an affixed thermal pad, or you will receive a new thermal pad along with documentation to ill...
Page 13 Back to Contents Page   Processor Heat Sink Dell Studio™ 1555 Service Manual    Removing the Processor Heat Sink   Replacing the Processor Heat Sink WARNING: Before working inside your computer, read ...
Page 14 NOTE: The original thermal pad can be reused if the original processor and heat sink are reinstalled together. If either the processor or heat sink is replaced, use the thermal pad provided in the kit...
Page 15 Back to Contents Page   Display Dell Studio™ 1555 Service Manual    Display Assembly   Display Bezel   Display Panel   Display Hinges  Display Assembly WARNING: Before working inside your computer, re...
Page 16 7. Remove the keyboard (see Removing the Keyboard). 8. Disconnect the camera cable, display cable, and power button cable from their connectors on the system board and release it from the routing guid...
Page 17 WARNING: The following instructions are not applicable to Edge-to-Edge display panels, which should not be disassembled. 1. Follow the instructions in Before You Begin. 2. Remove the display assembly ...
Page 18 1 screws (4) 2 camera cable pull-tab 3 camera cable 4 display panel 6. Lift the display panel out of the display cover. 7. Remove the four screws (two on each side of the display panel) securing the b...
Page 19 3. Replace the four screws (two on each side of the display panel) to secure the display brackets to the display panel. 4. Connect the camera cable to the connector on the camera. 5. Align the screw h...
Page 20 Back to Contents Page   Express Card Board Dell Studio™ 1555 Service Manual    Removing the Express Card Board   Replacing the Express Card Board WARNING: Before working inside your computer, read the...
Page 21 Back to Contents Page
Page 22 Back to Contents Page   Fan Dell Studio™ 1555 Service Manual    Removing the Fan   Replacing the Fan WARNING: Before working inside your computer, read the safety information that shipped with your co...
Page 23 5. Replace the optical drive (see Replacing the Optical Drive). Back to Contents Page
Page 24 Back to Contents Page   Hard Drive Dell Studio™ 1555 Service Manual    Removing the Hard Drive   Replacing the Hard Drive WARNING: If you remove the hard drive from the computer when the drive is hot,...
Page 25 1 screws (4) 2 hard drive bracket CAUTION: When the hard drive is not in the computer, store it in protective antistatic packaging. For more information, see "Protecting Against Electrostatic Dis...
Page 26 Back to Contents Page   Keyboard Dell Studio™ 1555 Service Manual    Removing the Keyboard   Replacing the Keyboard WARNING: Before working inside your computer, read the safety information that shipp...
Page 27 2. Slide the keyboard cable into the keyboard connector. 3. Rotate the keyboard connector latch to secure the cable. 4. Align the tabs along the bottom of the keyboard and slide them into the slots of...
Page 28 Back to Contents Page   Battery Latch Assembly Dell Studio™ 1555 Service Manual    Removing the Battery Latch Assembly   Replacing the Battery Latch Assembly WARNING: Before working inside your comput...
Page 29  Replacing the Battery Latch Assembly CAUTION: Ensure the battery latch assembly is properly oriented. The indent for the screw should face up when installing the assembly. 1. Slide the battery latch ...
Page 30 Back to Contents Page   Memory Dell Studio™ 1555 Service Manual    Removing the Memory Module(s)   Replacing the Memory Module(s) WARNING: Before working inside your computer, read the safety informat...
Page 31 module and reinstall it. NOTE: If the memory module is not installed properly, the computer may not boot. 1 tab 2 notch CAUTION: If the base cover is difficult to close, remove the module and reinstal...
Page 32 Back to Contents Page   Communication Cards Dell Studio™ 1555 Service Manual    Subscriber Identity Module   Wireless Mini-Cards WARNING: Before working inside your computer, read the safety informati...
Page 33  Wireless Personal Area Network (WPAN) or Internal Card with Bluetooth Wireless Technology — Full Mini-Card NOTE: Your computer can only support two Full Mini-Cards and one Half Mini-Card at a time. N...
Page 34 Replacing the Mini-Card CAUTION: Install the UWB Mini-Card in the WWAN or WPAN slot. Do not install a UWB Mini-Card in the WLAN card slot. Doing so may cause damage to your computer. 1. Follow the ins...
Page 35 Back to Contents Page   Optical Drive Dell Studio™ 1555 Service Manual    Removing the Optical Drive   Replacing the Optical Drive WARNING: Before working inside your computer, read the safety informa...
Page 36 Back to Contents Page   Palm Rest Dell Studio™ 1555 Service Manual    Removing the Palm Rest   Replacing the Palm Rest WARNING: Before working inside your computer, read the safety information that sh...
Page 37 1 screws (10) 2 power button connector 3 touch pad connector 4 display cable connector 5 camera cable connector 6 speaker connector 9. Carefully lift the palm rest along the rear edge, near the hinge ...
Page 38 Back to Contents Page   Power Button Board Dell Studio™ 1555 Service Manual    Removing the Power Button Board   Replacing the Power Button Board WARNING: Before working inside your computer, read the...
Page 39 Back to Contents Page   AC Adapter Connector Dell Studio™ 1555 Service Manual    Removing the AC Adapter Connector   Replacing the AC Adapter Connector WARNING: Before working inside your computer, re...
Page 40 5. Replace the optical drive (see Replacing the Optical Drive). Back to Contents Page

Manual Details

Brand Dell
Pages 49
File Size 1.33 MB
Published June 28, 2026
5 views

Enter the captcha to get the download link:

captcha

Frequently Asked Questions

What safety steps must be taken before working inside the Dell Studio 1555?

Turn off the computer, disconnect the AC adapter, disconnect the modem, and remove any external cables. Also, remove the main battery and ground yourself to avoid electrostatic discharge.

How do I properly remove the base cover?

Turn off the computer, remove the battery, loosen the three captive screws on the base cover, and lift the cover off at an angle.

What tools are required for service procedures?

You need a small flat-blade screwdriver, a Phillips screwdriver, a small plastic scribe, and a BIOS upgrade CD.

What should I do if the computer does not turn off after shutting down Windows?

Press and hold the power button for at least 8 to 10 seconds until the computer turns off.

What precautions must be taken when replacing the USB connector cable?

Before turning the computer back on, ensure all screws are replaced and no stray screws remain inside the computer.