3-2
Removal and Replacement Preliminaries
3.1.3
Cleaning the Keyboard
Follow all safety precautions in Section 3.1.1 before cleaning the keyboard.
To clean the tops of the keys or the keyboard body, follow the procedures described in
Section 3.1.2.
When cleaning debris from under the keys, review all rules in Section 3.1.1 before
following these procedures:
CAUTION:
Use safety glasses equipped with side shields before attempting to clean debris from
under the keys.
!
Visible debris underneath or between the keys may be removed by vacuuming or
shaking.
!
Canned, pressurized air may be used to clean debris from under the keys. Caution
should be used as too much air pressure can dislodge lubricants applied under the
wide keys.
!
If you remove a key, use a specially designed key puller to prevent damage to the
keys. This tool is available through many electronic supply outlets.
CAUTION:
Never remove a wide leveled key (like the space bar) from the keyboard. If these keys
are improperly removed or installed, the keyboard may not function properly.
!
Cleaning under a key may be done with a swab dampened with isopropyl alcohol.
Be careful not to wipe away lubricants necessary for proper key functions. Use
tweezers to remove any fibers or dirt in confined areas. Allow the parts to air dry
before reassembly.
3.1.4
Cleaning the Monitor
!
Wipe the monitor screen with a clean cloth moistened with water or with a towlette
designed for cleaning monitors. Do not use sprays or aerosols directly on the
screen, the liquid may seep into the housing and damage a component. Never use
solvents or flammable liquids on the monitor.
!
To clean the monitor body follow the procedures in Section 3.1.2.
3.1.5
Cleaning the Mouse
Before cleaning the mouse, ensure that the power to the computer is turned off.
!
Clean the mouse ball by first removing the retaining plate and the ball from the
housing. Pull out any debris from the ball socket and wipe the ball with a clean dry
cloth before reassembly.
!
To clean the mouse body, follow the procedures in Section 3.1.2.
Summary of Contents for Deskpro EP 6233
Page 1: ...Compaq Deskpro EP Series of Personal Computers Maintenance Service Guide ...
Page 2: ...Guide to Features Upgrades Compaq Deskpro EP Series of Personal Computers ...
Page 20: ...2 2 Spare Parts 2 1 System Unit 2 1 1 System Unit 440BX System Unit Spare Parts 440BX Model ...
Page 22: ...2 4 Spare Parts 2 1 2 System Unit Intel 810 810e System Unit Spare Parts Intel 810 810e Model ...
Page 24: ...2 6 Spare Parts 2 2 Mass Storage Devices Mass Storage Devices ...
Page 26: ...2 8 Spare Parts 2 3 Cables Cables ...
Page 28: ...2 10 Spare Parts 2 4 Standard and Optional Boards Standard and Optional Boards ...
Page 30: ...2 12 Spare Parts Standard and Optional Boards continued ...
Page 126: ...134011 004 181099 001 ...
