User Manual
Table Of Contents
- Vostro 3525 Service Manual
- Contents
- Working inside your computer
- Removing and installing components
- Recommended tools
- Screw list
- Major components of Vostro 3525
- Secure Digital (SD) Card
- Base cover
- Battery
- Memory modules
- M.2 solid-state drive
- Wireless card
- Fan
- Speakers
- Hard drive assembly
- I/O board
- I/O daughter board FFC
- Heat sink
- Power-button board
- Power button with fingerprint reader
- Display assembly
- Display bezel
- Display panel
- Hinge caps
- Hinges
- Camera module
- eDP cable
- Display cover and antenna assembly
- Touchpad
- Power-adapter port
- System board
- Palm-rest and keyboard assembly
- Drivers and downloads
- BIOS setup
- Troubleshooting
- Handling swollen Lithium-ion batteries
- Dell SupportAssist Pre-boot System Performance Check diagnostics
- Built-in self-test (BIST)
- System-diagnostic lights
- Recovering the operating system
- Real-Time Clock (RTC Reset)
- Backup media and recovery options
- WiFi power cycle
- Drain residual flea power (perform hard reset)
- Getting help and contacting Dell
About this task
The following images indicate the location of the wireless card and provide a visual representation of the removal procedure.
Steps
1. Remove the screw (M2x3.5) that secures the wireless-card bracket to the system board.
2. Lift the wireless-card bracket from the wireless card.
3. Disconnect the antenna cables from the wireless card.
4. Slide and remove the wireless card from the WLAN slot on the system board.
Installing the wireless card
Prerequisites
If you are replacing a component, remove the existing component before performing the installation process.
About this task
The following images indicate the location of the wireless card and provide a visual representation of the installation procedure.
Removing and installing components
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