Dell PP41L manual Removing the Keyboard, Replacing the Keyboard

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Keyboard

Dell™ Inspiron™ 1545 Service Manual

Removing the Keyboard

Replacing the Keyboard

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 a connector on the back of 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.

Removing the Keyboard

1.Follow the instructions in Before You Begin.

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

3.Remove the two screws at the top of the keyboard.

NOTICE: The keycaps on the keyboard are fragile, easily dislodged, and time-consuming to replace. Be careful when removing and handling the keyboard.

NOTICE: Be extremely careful when removing and handling the keyboard. Failure to do so could result in scratching the display panel.

4. Carefully slide the keyboard out of the computer and turn it over to access the keyboard connector. Do not pull hard on the keyboard.

1

keyboard

2

screws (2)

3

keyboard tabs (6)

4

connector latch

5keyboard cable

5.Lift the connector latch that secures the keyboard cable to the connector on the system board and remove the cable.

6.Lift the keyboard away from the computer.

Replacing the Keyboard

1.Slide the keyboard cable into the connector on the system board and press down on the connector latch that secures the keyboard cable to the system board connector.

2.Align the tabs along the bottom of the keyboard with the slots of the palm rest and slide the keyboard under the palm rest.

NOTICE: The keycaps on the keyboard are fragile, easily dislodged, and time-consuming to replace. Be careful when removing and handling the keyboard.

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Contents Page Removing the Audio Connector Cover Audio Connector CoverReplacing the Audio Connector Cover Removing the Base Cover Base CoverReplacing the Base Cover Removing the Battery Latch Assembly Battery Latch AssemblyReplacing the Battery Latch Assembly Page Turning Off Your Computer Before You BeginRecommended Tools Before Working Inside Your ComputerBack to Contents Flashing the Bios From a CD Flashing the BiosFlashing the Bios From the Hard Drive Page Internal Card With Bluetooth Wireless Technology Removing the CardReplacing the Card Removing the Camera Camera OptionalReplacing the Camera Back to Contents Removing the Center Control Cover Center Control CoverReplacing the Center Control Cover Back to Contents Removing the Charger Board Charger BoardReplacing the Charger Board Removing the Coin-Cell Battery Coin-Cell BatteryReplacing the Coin-Cell Battery Processor Installing the ProcessorRemoving the Processor Back to Contents Removing the Processor Heat Sink Processor Heat SinkReplacing the Processor Heat Sink Back to Contents Removing the Daughter Board Daughter BoardReplacing the Daughter Board Display Assembly DisplayPage Replacing the Display Assembly Display BezelDisplay Panel Replacing the Display BezelDisplay Panel Cable Replacing the Display PanelDisplay Inverter Removing the Display Panel CableReplacing the Display Inverter Removing the Thermal Fan Thermal FanReplacing the Thermal Fan Page Hard Drive Removing the Hard DriveReplacing the Hard Drive Removing the Keyboard KeyboardReplacing the Keyboard Back to Contents Removing the Memory Modules MemoryReplacing the Memory Modules Back to Contents Wireless Mini-Card Removing the Mini-CardReplacing the Mini-Card Removing the Optical Drive Optical DriveReplacing the Optical Drive Palm Rest Removing the Palm RestReplacing the Palm Rest Back to Contents Removing the Power Board Power BoardReplacing the Power Board Back to Contents Removing the Speakers SpeakersReplacing the Speakers System Board Removing the System BoardReplacing the System Board Back to Contents Removing the USB Extend Cable USB Extend CableReplacing the USB Extend Cable
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PP41L specifications

The Dell PP41L is a noteworthy laptop model that has earned recognition in the market for its robust performance and reliable features. A product of Dell's commitment to providing high-quality computing solutions, the PP41L is designed to meet the needs of individuals and businesses alike.

One of the standout features of the Dell PP41L is its processing power. Equipped with a powerful Intel processor, this laptop ensures smooth multitasking and efficient execution of applications, making it ideal for both office work and entertainment purposes. The device's CPU is complemented by ample RAM, allowing users to run multiple programs simultaneously without experiencing lag or performance issues.

In terms of storage, the Dell PP41L typically offers a combination of solid-state drives (SSD) and traditional hard disk drives (HDD). This dual-storage configuration allows for faster boot times and quicker access to files while retaining additional storage capacity for larger documents and media files. Users can enjoy seamless performance whether they are browsing the internet, streaming videos, or working on resource-intensive applications.

The display quality of the PP41L is another compelling aspect. It features a high-resolution screen, delivering vibrant colors and sharp imagery. This makes it suitable for various tasks, including graphic design, video editing, and casual gaming. The laptop’s display is designed to reduce eye strain, making it comfortable for extended use.

Connectivity is a strong suit of the Dell PP41L, equipped with multiple USB ports, HDMI output, and Ethernet connectivity. This range of connectivity options makes it easy to connect peripheral devices, external displays, and networks, enhancing productivity and versatility.

Furthermore, the Dell PP41L is built with durability in mind. Its design reflects Dell's dedication to creating laptops that can withstand everyday wear and tear. The device typically comes with a sturdy chassis and can undergo rigorous testing to ensure reliability in various environments.

Battery life is a critical characteristic for any laptop, and the PP41L generally delivers commendable performance in this area as well. With energy-efficient components, users can expect hours of usage on a single charge, making it suitable for on-the-go professionals and students.

In summary, the Dell PP41L stands out in the laptop market with its powerful processing capabilities, ample storage options, high-quality display, extensive connectivity features, durable design, and reliable battery life. Whether for work or leisure, it remains a practical choice for users seeking a dependable laptop experience.
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