HP ProDesk 480 G7 PCI Micro Maintenance and Service Guide - Page 26

Cleaning the keyboard, Cleaning the monitor, Cleaning the mouse

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● After cleaning, always wipe the unit with a clean, lint-free cloth. ● Occasionally clean the air vents on the computer. Lint and other foreign matter can block the vents and limit the airflow. Cleaning the keyboard Use this information to properly clean the keyboard. Follow all safety precautions before cleaning the keyboard. To clean the tops of the keys or the keyboard body, follow the procedures described in Cleaning the computer case on page 17. When cleaning debris from under the keys, review all rules in General cleaning safety precautions on page 16 before following these procedures. CAUTION: Use safety glasses equipped with side shields before attempting to clean debris from under the keys. ● You can remove visible debris underneath or between the keys by vacuuming or shaking. ● You can use canned, pressurized air to clean debris from under the keys. Use caution because 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. IMPORTANT: Never remove a wide leveled key (like the space bar) from the keyboard. If these keys are improperly removed or installed, the keyboard might not function properly. ● You can clean under a key with a swab moistened with isopropyl alcohol and squeezed out. 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. Cleaning the monitor Use this information to properly clean the monitor. ● Wipe the monitor screen with a clean cloth moistened with water or with a towelette designed for cleaning monitors. Do not use sprays or aerosols directly on the screen; the liquid can 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 Cleaning the computer case on page 17. Cleaning the mouse Use this information to properly clean the mouse. Before cleaning the mouse, be sure 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 Cleaning the computer case on page 17. 18 Chapter 3 Routine care, SATA drive guidelines, and disassembly preparation ENWW

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●
After cleaning, always wipe the unit with a clean, lint-free cloth.
●
Occasionally clean the air vents on the computer. Lint and other foreign matter can block the vents and
limit the airflow.
Cleaning the keyboard
Use this information to properly clean the keyboard. Follow all safety precautions before cleaning the keyboard.
To clean the tops of the keys or the keyboard body, follow the procedures described in
Cleaning the computer
case
on page
17
.
When cleaning debris from under the keys, review all rules in
General cleaning safety precautions
on page
16
before following these procedures.
CAUTION:
Use safety glasses equipped with side shields before attempting to clean debris from under the
keys.
●
You can remove visible debris underneath or between the keys by vacuuming or shaking.
●
You can use canned, pressurized air to clean debris from under the keys. Use caution because 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.
IMPORTANT:
Never remove a wide leveled key (like the space bar) from the keyboard. If these keys are
improperly removed or installed, the keyboard might not function properly.
●
You can clean under a key with a swab moistened with isopropyl alcohol and squeezed out. 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.
Cleaning the monitor
Use this information to properly clean the monitor.
●
Wipe the monitor screen with a clean cloth moistened with water or with a towelette designed for cleaning
monitors. Do not use sprays or aerosols directly on the screen; the liquid can 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
Cleaning the computer case
on page
17
.
Cleaning the mouse
Use this information to properly clean the mouse.
Before cleaning the mouse, be sure 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
Cleaning the computer case
on page
17
.
18
Chapter 3
Routine care, SATA drive guidelines, and disassembly preparation
ENWW