HP 550 - Notebook PC Support and Manuals
Get Help and Manuals for this Hewlett-Packard item
Most Recent HP 550 Questions
How To Disable Hp 550 Power On Password Problem
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How To Replace Keyboard On Hp 550 Notebook Video
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Where Can I Download Recovery Disk Hp 550
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How To Remove Bios Password On Hp Laptop 550
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Hp 550 Laptop Battery Not Charging And Laptop Only On When Connected To The
external power
external power
(Posted by armejoese 9 years ago)
HP 550 Videos
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Popular HP 550 Manual Pages
Software Updates - Windows Vista and Windows XP - Page 11
... file. - Updating programs and drivers 5 Then press enter, and follow the instructions provided. Click Run to step 6. 3. Click Save to save the file to do so, restart your computer after the installation is downloaded, navigate to the folder where the file was stored, and double-click the file to http://www.hp.com/support, and select...
HP 500 Notebook PC & HP 510 Notebook PC - Getting Started Guide - Enhanced for Accessibility - Page 32
... working
Follow these suggestions: ■ Be sure that all device connections are installed and updated.
Troubleshooting
An external device is not working as expected, follow these suggestions if an external device does not function as instructed in the device user guide. Some devices may be turned on before the computer is turned on. ■...
HP 500 Notebook PC & HP 510 Notebook PC - Getting Started Guide - Enhanced for Accessibility - Page 50
...
The computer operates on DC power, which can be powered from a standalone DC power source, it should be supplied by HP for IT power systems in this computer. Although the computer can be powered only with an AC adapter or a DC power source supplied and approved by an AC or a DC power source.
Specifications
Rated input power
The power information in Norway with phase...
HP 550 Notebook PC - Maintenance and Service Guide - Page 12
...;
vertical scrolling (taps enabled as default)
Power requirements
65-W AC adapter with localized cable plug support √ (2-wire plug with ground pin, supports 2-pin DC connector)
6-cell, 55-Wh Li-ion battery
√
6-cell, 47-Wh Li-ion battery
√
Security
Supports Kensington security lock
√
Operating system
Preinstalled:
Windows Vista® Basic 32 with Office Ready...
HP 550 Notebook PC - Maintenance and Service Guide - Page 43
... are servicing has an unknown user password, follow these steps to clear the password: NOTE: These steps also clear CMOS. 1. Shut down through the operating system. 2. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer. 4. Preliminary replacement requirements 35 Disconnect all CMOS settings have...
HP 550 Notebook PC - Maintenance and Service Guide - Page 55
...the rear panel toward you . 2. Component replacement procedures 47 Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the system board. Open the computer ...38). Remove the switch cover: 1. Remove the battery (see Battery on , and then shut it down the computer. Before removing the switch cover, follow these steps:...
HP 550 Notebook PC - Maintenance and Service Guide - Page 57
Remove the battery (see Switch cover on page 46). Component replacement procedures 49 Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the ... Greece Hungary Iceland Israel Italy Japan Latin America The Netherlands and Europe
Spare part number 495400-181 495400-201 495400-221 495400-081 495400-051 495400-121 ...
HP 550 Notebook PC - Maintenance and Service Guide - Page 60
... all external devices connected to install the speaker. 52 Chapter 4 Removal and replacement procedures Remove the speaker: 1. Disconnect the speaker cable (1) from the top cover.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer. 4. Remove the battery (see Keyboard on page 38...
HP 550 Notebook PC - Maintenance and Service Guide - Page 61
... off or in the Cable Kit, spare part number Cable Kit, spare part number 456594-001. Shut down through the operating system. 2. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the system board. 2. Remove the battery (see Keyboard on page 38). 5. Remove the...
HP 550 Notebook PC - Maintenance and Service Guide - Page 62
... display assembly spare part kits include 2 WLAN antenna transceivers and cables. Remove the battery (see Switch cover on page 38). 5. Keyboard (see Battery on page 46 b. Shut down through the operating system. 2. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the WLAN module...
HP 550 Notebook PC - Maintenance and Service Guide - Page 85
... all passwords and CMOS settings to...Battery on page 39) b. Component replacement procedures 77 Remove the battery (see Display assembly on page 65) Remove the RTC battery...battery
Spare part number 449137-001
Before removing the RTC battery, follow these steps: 1. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter...
Power Management - Windows Vista - Page 14
Contact HP technical support for information on obtaining a replacement AC power adapter.
10 Chapter 3 Using external AC power Connect the AC adapter to the AC adapter and external power. Turn on the computer.
● If the power light turns on, the AC adapter is functioning properly. ● If the power light remains off when the computer is not functioning and should be replaced. To...
Power Management - Windows Vista - Page 15
... computer, a replacement battery provided by HP, or a compatible battery purchased from external power. NOTE: The display brightness is off and unplugged from HP. Keeping the battery in storage, depending on battery power. To reduce potential safety issues, use the fn+f8 hotkey or reconnect the AC adapter. Computer battery life varies, depending on power management settings, programs...
Power Management - Windows XP - Page 14
Connect the AC adapter to the AC adapter and external power. Remove the battery from the computer. 2. Turn on the computer.
● If the power light turns on, the AC adapter is functioning properly. ● If the power light remains off when the computer is not functioning and should be replaced. Contact HP technical support for information on obtaining a replacement AC power adapter.
10...
Power Management - Windows XP - Page 15
... the computer, a replacement battery provided by HP, or a compatible battery purchased from the computer. Computer battery life varies, depending on power management settings, programs running on external AC power supplied through the AC adapter, the computer switches to battery power if the AC adapter is plugged into external power, the computer runs on AC power. 4 Using battery power
When...
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