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.
26
Disassembly and reassembly
Summary of Contents for 5500 Series
Page 17: ...Major components of your system 1 Base cover 2 Heatsink 3 Major components of your system 17 ...
Page 22: ...3 Lift and remove the base cover away from the computer 22 Disassembly and reassembly ...
Page 51: ...4 Reroute the WLAN antenna cables Disassembly and reassembly 51 ...
Page 67: ...3 Lift and remove the speakers away from the palmrest Disassembly and reassembly 67 ...
Page 94: ...3 Seat the system chassis on the display assembly 94 Disassembly and reassembly ...
Page 99: ...Disassembly and reassembly 99 ...
Page 102: ...102 Disassembly and reassembly ...
