WARNING: Before working inside your computer, read the safety
information that shipped with your computer. For more safety best
practices, see the Regulatory Compliance home page at
WARNING: Disconnect all power sources before opening the computer
cover or panels. After you finish working inside the computer, replace all
covers, panels, and screws before connecting to the electrical outlet.
CAUTION: To avoid damaging the computer, ensure that the work surface
is flat and clean.
CAUTION: To avoid damaging the components and cards, handle them by
their edges, and avoid touching pins and contacts.
CAUTION: You should only perform troubleshooting and repairs as
authorized or directed by the Dell technical assistance team. Damage due to
servicing that is not authorized by Dell is not covered by your warranty. See
the safety instructions that shipped with the product or at
CAUTION: Before touching anything inside your computer, ground yourself
by touching an unpainted metal surface, such as the metal at the back of
the computer. While you work, periodically touch an unpainted metal
surface to dissipate static electricity, which could harm internal
components.
CAUTION: When you disconnect a cable, pull on its connector or on its pull
tab, not on the cable itself. Some cables have connectors with locking tabs
or thumb-screws that you must disengage before disconnecting the cable.
When disconnecting cables, keep them evenly aligned to avoid bending any
connector pins. When connecting cables, ensure that the ports and
connectors are correctly oriented and aligned.
CAUTION: Press and eject any installed card from the media-card reader.
Recommended tools
The procedures in this document may require the following tools:
•
Phillips screwdriver
9
Содержание Inspiron 15-7558
Страница 10: ... Plastic scribe 10 ...
Страница 24: ...7 Lift the hard drive off the hard drive bracket 1 hard drive 2 hard drive bracket 3 screws 4 4 interposer 24 ...
Страница 27: ...1 battery socket 2 coin cell battery 3 I O board 4 plastic scribe 27 ...
Страница 46: ...Post requisites 1 Replace the battery 2 Replace the base cover 46 ...
Страница 49: ...5 Lift the fan along with its cable off the computer base 1 fan 2 screws 2 3 computer base 4 fan cable 49 ...
Страница 52: ...2 Lift the heat sink off the system board 1 heat sink 2 captive screws 3 3 system board 52 ...
Страница 68: ...2 Replace the base cover 68 ...
Страница 73: ...11 Lift the system board off the computer base 1 screws 3 2 system board 3 computer base 73 ...
Страница 78: ...6 Lift the keyboard along with its cables off the keyboard bracket 1 keyboard bracket 2 keyboard 78 ...
Страница 81: ...1 computer base 81 ...