HP (Hewlett-Packard) 441877-00F 用户手册
Technical support 63
Technical support
Before you contact HP
Be sure to have the following information available before you call HP:
•
Technical support registration number (if applicable)
•
Product serial number
•
Product model name and number
•
Product identification number
•
Applicable error messages
•
Add-on boards or hardware
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Third-party hardware or software
•
Operating system type and revision level
HP contact information
For the name of the nearest HP authorized reseller:
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In the United States, see the HP US service locator webpage (
•
In other locations, see the Contact HP worldwide (in English) webpage
(
For HP technical support:
•
In the United States, for contact options see the Contact HP United States webpage
(
(
). To contact HP by phone:
o
Call 1-800-HP-INVENT (1-800-474-6836). This service is available 24 hours a day, 7 days a
week. For continuous quality improvement, calls may be recorded or monitored.
week. For continuous quality improvement, calls may be recorded or monitored.
o
If you have purchased a Care Pack (service upgrade), call 1-800-633-3600. For more
information about Care Packs, refer to the HP website (
information about Care Packs, refer to the HP website (
•
In other locations, see the Contact HP worldwide (in English) webpage
(
(
Free automated customer support services
The following sites offer troubleshooting information, compatibility notes, and software upgrades
(including Softpaqs and drivers).
HP Worldwide Web Server
(including Softpaqs and drivers).
HP Worldwide Web Server