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Voltage-selection switch
Some computers are equipped with a
If your computer does not have a
If you relocate your computer to another country, be aware of the following:
•If your computer does not have a
•If your computer has a
If you are not sure of the voltage provided at your electrical outlet, contact your local electric company or refer to official Web sites or other literature for travelers to the country or region where you are located.
Safety inspection guide
The intent of this inspection guide is to assist you in identifying potentially unsafe conditions on these products. Each machine, as it was designed and built, had required safety items installed to protect users and service personnel from injury. This guide addresses only those items. However, good judgment should be used to identify potential safety hazards due to attachment of features or options not covered by this inspection guide.
If any unsafe conditions are present, you must determine how serious the apparent hazard could be and whether you can continue without first correcting the problem.
Consider these conditions and the safety hazards they present:
•Electrical hazards, especially primary power (primary voltage on the frame can cause serious or fatal electrical shock).
•Explosive hazards, such as a damaged CRT face or bulging capacitor
•Mechanical hazards, such as loose or missing hardware
The guide consists of a series of steps presented in a checklist. Begin the checks with the power off, and the power cord disconnected.
Checklist:
1.Check exterior covers for damage (loose, broken, or sharp edges).
2.
3.Check the power cord for:
a.A
b.The power cord should be the appropriate type as specified in the parts listings.
c.Insulation must not be frayed or worn.
4.Remove the cover.
Chapter 2. Safety information 5