Dell 1545 manual Removing the System Board

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System Board

Dell™ Inspiron™ 1545 Service Manual

Removing the System Board

Replacing the System Board

CAUTION: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.

NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as the back panel) on the computer.

NOTICE: To help prevent damage to the system board, remove the main battery (see Before Working Inside Your Computer) before working inside the computer.

NOTICE: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty.

The system board's BIOS chip contains the Service Tag, which is also visible on a barcode label on the bottom of the computer. The replacement kit for the system board includes a CD that provides a utility for transferring the Service Tag to the replacement system board.

NOTICE: Handle components and cards by their edges, and avoid touching pins and contacts.

Removing the System Board

1.Follow the instructions in Before You Begin.

2.Remove the hard drive (see Removing the Hard Drive).

3.Remove the optical drive (see Removing the Optical Drive).

4.Remove the center control cover (see Removing the Center Control Cover).

5.Remove the keyboard (see Removing the Keyboard).

6.Remove the base cover (see Removing the Base Cover).

7.Remove any installed memory modules (see Removing the Memory Module(s)).

8.Remove the processor heat sink and processor (see Removing the Processor Heat Sink and Removing the Processor).

9.Remove the display assembly (see Removing the Display Assembly).

10.Remove the palm rest (see Removing the Palm Rest).

11.Remove the daughter board (see Removing the Daughter Board).

12.Remove the four screws that secure the system board to the computer base.

1 thermal fan cable connector 2 USB extend cable connector

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Contents Page Replacing the Audio Connector Cover Audio Connector CoverRemoving the Audio Connector Cover Replacing the Base Cover Base CoverRemoving the Base Cover Replacing the Battery Latch Assembly Battery Latch AssemblyRemoving the Battery Latch Assembly Page Before Working Inside Your Computer Before You BeginRecommended Tools Turning Off Your ComputerBack to Contents Flashing the Bios From the Hard Drive Flashing the BiosFlashing the Bios From a CD Page Removing the Card Internal Card With Bluetooth Wireless TechnologyReplacing the Card Replacing the Camera Camera OptionalRemoving the Camera Back to Contents Replacing the Center Control Cover Center Control CoverRemoving the Center Control Cover Back to Contents Replacing the Charger Board Charger BoardRemoving the Charger Board Replacing the Coin-Cell Battery Coin-Cell BatteryRemoving the Coin-Cell Battery Removing the Processor Installing the ProcessorProcessor Back to Contents Replacing the Processor Heat Sink Processor Heat SinkRemoving the Processor Heat Sink Back to Contents Replacing the Daughter Board Daughter BoardRemoving the Daughter Board Display Display AssemblyPage Display Bezel Replacing the Display AssemblyReplacing the Display Bezel Display PanelReplacing the Display Panel Display Panel CableRemoving the Display Panel Cable Display InverterReplacing the Display Inverter Replacing the Thermal Fan Thermal FanRemoving the Thermal Fan Page Removing the Hard Drive Hard DriveReplacing the Hard Drive Replacing the Keyboard KeyboardRemoving the Keyboard Back to Contents Replacing the Memory Modules MemoryRemoving the Memory Modules Back to Contents Removing the Mini-Card Wireless Mini-CardReplacing the Mini-Card Replacing the Optical Drive Optical DriveRemoving the Optical Drive Removing the Palm Rest Palm RestReplacing the Palm Rest Back to Contents Replacing the Power Board Power BoardRemoving the Power Board Back to Contents Replacing the Speakers SpeakersRemoving the Speakers Removing the System Board System BoardReplacing the System Board Back to Contents Replacing the USB Extend Cable USB Extend CableRemoving the USB Extend Cable
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1545 specifications

The Dell Inspiron 1545, specifically the model I1545-3232OBK, is a versatile laptop that gained popularity for its balance of performance, portability, and affordability. This device is part of the Inspiron series, which is well-known for catering to everyday computing needs, making it suitable for both students and professionals.

One of the standout features of the Dell 1545 is its 15.6-inch LCD display, which offers a native resolution of 1366 x 768 pixels. This ensures that users can enjoy a clear and vibrant visual experience, whether they are watching videos, browsing the web, or working on documents. The laptop also comes with an integrated webcam and microphone, making it convenient for video conferencing and online communication.

Powering the Inspiron 1545 is typically an Intel Core 2 Duo processor. This dual-core CPU provides a good balance between performance and power efficiency, allowing users to multitask smoothly and run various applications without significant slowdowns. Depending on the specific configuration, memory options typically range from 2GB to 4GB of DDR2 or DDR3 RAM, which facilitates effective multitasking.

Storage options on the Dell 1545 include a hard drive with capacities that can reach up to 320GB. This is generally sufficient for storing documents, media files, and software applications. The inclusion of a DVD drive allows users to play movies or install software from physical media, a feature that is becoming less common in many modern laptops.

In terms of connectivity, the Inspiron 1545 is equipped with a variety of ports, including USB 2.0 ports, an HDMI output, an Ethernet port, and a built-in Wi-Fi adapter, ensuring that users can easily connect to networks and peripheral devices. The laptop also features a standard 6-cell battery that provides reasonable power duration for daily computing tasks.

The design of the Dell Inspiron 1545 is another highlight, with a sleek and professional appearance. It is lightweight enough for portable use and has a durable build that can withstand daily wear and tear. With its overall affordability, the Dell I1545-3232OBK remains a solid choice for individuals seeking a dependable laptop for everyday use.
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