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 image indicates the location of the 4-cell battery and provides a visual representation of the removal procedure.
Steps
1. Disconnect the battery cable from the system board, if applicable.
2. Remove the four (M2x3) screws that secure the battery to the palm-rest and keyboard assembly.
3. Remove the battery from the palm-rest and keyboard assembly.
NOTE:
When replacing the 4-cell battery, use a scribe push upward through the bottom-left screw hole to remove the
battery rubber stopper and transfer it to the new replacement 4-cell battery.
26 Removing and installing components