Steps
1. Align and place the base cover on the computer, press the edges and sides of the base cover until it snaps into place.
2. Tighten the seven (M2.5x5) screws and the two captive screws to secure the base cover to the computer.
Next steps
after working inside your computer
Battery
Lithium-ion battery precautions
CAUTION:
●
Exercise caution when handling Lithium-ion batteries.
●
Discharge the battery as much as possible before removing it from the system. This can be done by
disconnecting the AC adapter from the system to allow the battery to drain.
●
Do not crush, drop, mutilate, or penetrate the battery with foreign objects.
●
Do not expose the battery to high temperatures, or disassemble battery packs and cells.
●
Do not apply pressure to the surface of the battery.
●
Do not bend the battery.
●
Do not use tools of any kind to pry on or against the battery.
●
Ensure any screws during the servicing of this product are not lost or misplaced, to prevent accidental
puncture or damage to the battery and other system components.
●
If the battery gets stuck inside your computer as a result of swelling, do not try to release it as puncturing,
bending, or crushing a lithium-ion battery can be dangerous. In such an instance, contact Dell technical
support for assistance. See
.
●
Always purchase genuine batteries from
or authorized Dell partners and resellers.
Disconnecting the battery
Prerequisites
before working inside your computer
2. Remove the
.
3. Remove the
.
24
Disassembly and reassembly
Содержание Vostro 3401
Страница 1: ...Vostro 3401 Service Manual Regulatory Model P132G Regulatory Type P132G001 September 2020 Rev A00 ...
Страница 5: ...WiFi power cycle 86 Chapter 6 Getting help 87 Contacting Dell 87 Contents 5 ...
Страница 15: ...3 Exploded View 15 ...
Страница 16: ...Exploded View 16 Exploded View ...
Страница 21: ...About this task Disassembly and reassembly 21 ...
Страница 23: ...About this task Disassembly and reassembly 23 ...
Страница 52: ...Steps 1 Disconnect the display cable from the connector on the system board 52 Disassembly and reassembly ...
Страница 62: ...About this task 62 Disassembly and reassembly ...
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