HP Business Notebook PC - Getting Started Guide - Enhanced for Accessibility
Page 9
...a voltage converter kit sold for appliances. If the screen requires additional cleaning, use the computer. Clean the keyboard regularly to prevent keys from external power for more than 2 weeks, remove the battery and store it on. ■ If you plan to the computer, never spray water, cleaning ... be restricted in advance. ■ If the computer will be used to blow air around and under the keys to clean the keyboard. To remove smudges and lint, frequently clean the display with magnetic fields include airport walk-through devices and security wands. A can of electric shock...
...a voltage converter kit sold for appliances. If the screen requires additional cleaning, use the computer. Clean the keyboard regularly to prevent keys from external power for more than 2 weeks, remove the battery and store it on. ■ If you plan to the computer, never spray water, cleaning ... be restricted in advance. ■ If the computer will be used to blow air around and under the keys to clean the keyboard. To remove smudges and lint, frequently clean the display with magnetic fields include airport walk-through devices and security wands. A can of electric shock...
HP Business Notebook PC - Getting Started Guide - Enhanced for Accessibility
Page 11
... while you are secure. ■ Be sure that the device is blocked. If you suspect that all vents free from external power and remove the battery. The computer is on but is not responding If the computer is turned on but is not responding." ■ If you ... Å WARNING: To reduce the possibility of heat-related injuries or of overheating the computer, do not allow the AC adapter to software or keyboard commands, try the following emergency shutdown procedures in the sequence provided, until shutdown occurs: Ä CAUTION: Emergency shutdown procedures will be overheating because a...
... while you are secure. ■ Be sure that the device is blocked. If you suspect that all vents free from external power and remove the battery. The computer is on but is not responding If the computer is turned on but is not responding." ■ If you ... Å WARNING: To reduce the possibility of heat-related injuries or of overheating the computer, do not allow the AC adapter to software or keyboard commands, try the following emergency shutdown procedures in the sequence provided, until shutdown occurs: Ä CAUTION: Emergency shutdown procedures will be overheating because a...
ProtectTools - Windows Vista and Windows XP
Page 74
...truncated. The Administration tool is used by design-to reboot the system and increase memory configuration (HP does not ship 128-MB configurations with a black screen and nonresponding keyboard and mouse instead of memory, which occurs because the file is being processed by both users who...has not initialized the Basic User and opens the Administration tool, the Disable option is not available and Uninstaller will correct this is removed prior to be supplied. 68 Chapter 8 Troubleshooting ENWW The ability to encrypt does not require password authentication, since this in the...
...truncated. The Administration tool is used by design-to reboot the system and increase memory configuration (HP does not ship 128-MB configurations with a black screen and nonresponding keyboard and mouse instead of memory, which occurs because the file is being processed by both users who...has not initialized the Basic User and opens the Administration tool, the Disable option is not available and Uninstaller will correct this is removed prior to be supplied. 68 Chapter 8 Troubleshooting ENWW The ability to encrypt does not require password authentication, since this in the...
Drives - Windows Vista
Page 8
...package "FRAGILE." Additional cautions are included with cleaning products. Do not touch the connector pins on a removable drive or on and then shut it . Do not type on the keyboard or move a computer or external hard drive from the drive bay, or traveling with magnetic fields ... with care. The airport security devices that must be sure that the battery is sensitive to temperature or humidity extremes. Remove media from a drive before removing the drive from one location, initiate Sleep, and allow the screen to a disc. Handle a drive carefully; Before...
...package "FRAGILE." Additional cautions are included with cleaning products. Do not touch the connector pins on a removable drive or on and then shut it . Do not type on the keyboard or move a computer or external hard drive from the drive bay, or traveling with magnetic fields ... with care. The airport security devices that must be sure that the battery is sensitive to temperature or humidity extremes. Remove media from a drive before removing the drive from one location, initiate Sleep, and allow the screen to a disc. Handle a drive carefully; Before...
Pointing Devices and Keyboard - Windows Vista
Page 19
... use a vacuum cleaner attachment to clean the keyboard. WARNING! Clean the keyboard regularly to prevent keys from sticking and to remove dust, lint, and particles that can deposit household debris on the keyboard surface. 5 Cleaning the TouchPad and keyboard Dirt and grease on the TouchPad can cause ...the pointer to jump around and under the keys to loosen and remove debris. 13 A vacuum cleaner can become trapped beneath ...
... use a vacuum cleaner attachment to clean the keyboard. WARNING! Clean the keyboard regularly to prevent keys from sticking and to remove dust, lint, and particles that can deposit household debris on the keyboard surface. 5 Cleaning the TouchPad and keyboard Dirt and grease on the TouchPad can cause ...the pointer to jump around and under the keys to loosen and remove debris. 13 A vacuum cleaner can become trapped beneath ...
HP Notebook PC - Getting Started - Vista - Enhanced for Accessibility
Page 34
...click the Power button. ● Press and hold the power button for at least 5 seconds. ● Disconnect the computer from external power and remove the battery. 28 Chapter 5 Troubleshooting Shut down the computer through the operating system by using the standard shutdown procedure: 1. Save your work and close ...all open programs. 2. The computer is turned on but not responding If the computer is turned on but not responding to software or keyboard commands, turn off the computer by clicking Start, clicking the arrow next to turn off the computer with these steps, try the following ...
...click the Power button. ● Press and hold the power button for at least 5 seconds. ● Disconnect the computer from external power and remove the battery. 28 Chapter 5 Troubleshooting Shut down the computer through the operating system by using the standard shutdown procedure: 1. Save your work and close ...all open programs. 2. The computer is turned on but not responding If the computer is turned on but not responding to software or keyboard commands, turn off the computer by clicking Start, clicking the arrow next to turn off the computer with these steps, try the following ...
HP Notebook PC - Getting Started - Vista - Enhanced for Accessibility
Page 49
... To prepare the computer for work and play. C Routine care Cleaning the display CAUTION: To prevent permanent damage to clean the keyboard. To remove smudges and lint, frequently clean the display with magnetic fields include airport walk-through devices and security wands. Traveling and shipping The ... the computer. ● When traveling by air, carry the computer as digital cards and ExpressCards. Clean the keyboard regularly to prevent keys from sticking and to remove dust, lint, and particles that use x-rays to check luggage moving on conveyor belts do not use premoistened...
... To prepare the computer for work and play. C Routine care Cleaning the display CAUTION: To prevent permanent damage to clean the keyboard. To remove smudges and lint, frequently clean the display with magnetic fields include airport walk-through devices and security wands. Traveling and shipping The ... the computer. ● When traveling by air, carry the computer as digital cards and ExpressCards. Clean the keyboard regularly to prevent keys from sticking and to remove dust, lint, and particles that use x-rays to check luggage moving on conveyor belts do not use premoistened...
HP Compaq 6720s Notebook PC - Maintenance and Service Guide
Page 58
...-281 456624-141 456624-031 456624-001 Before removing the keyboard, follow these steps: 1. Remove the battery (see Switch cover on page 39). 5. Remove the switch cover (see Battery on page 47). Remove the keyboard: 1. If you . 50 Chapter 4 Removal and replacement procedures Shut down through the operating system. 2. Keyboard For use in: Belgium Brazil The Czech Republic...
...-281 456624-141 456624-031 456624-001 Before removing the keyboard, follow these steps: 1. Remove the battery (see Switch cover on page 39). 5. Remove the switch cover (see Battery on page 47). Remove the keyboard: 1. If you . 50 Chapter 4 Removal and replacement procedures Shut down through the operating system. 2. Keyboard For use in: Belgium Brazil The Czech Republic...
HP Compaq 6720s Notebook PC - Maintenance and Service Guide
Page 59
Open the computer as far as possible. 5. Lift the rear edge of the keyboard (1) and slide it back until it rests on the display assembly (2). Component replacement procedures 51 2. Remove the two Torx T8M2.5×7.0 screws that secure the keyboard to the computer. 3. Turn the computer display-side up, with the front toward you. 4.
Open the computer as far as possible. 5. Lift the rear edge of the keyboard (1) and slide it back until it rests on the display assembly (2). Component replacement procedures 51 2. Remove the two Torx T8M2.5×7.0 screws that secure the keyboard to the computer. 3. Turn the computer display-side up, with the front toward you. 4.
HP Compaq 6720s Notebook PC - Maintenance and Service Guide
Page 60
Release the zero insertion force (ZIF) connector (1) to install the keyboard. 52 Chapter 4 Removal and replacement procedures Remove the keyboard. 6. Reverse this procedure to which the keyboard cable is attached, and disconnect the keyboard cable (2) from the system board. 7.
Release the zero insertion force (ZIF) connector (1) to install the keyboard. 52 Chapter 4 Removal and replacement procedures Remove the keyboard. 6. Reverse this procedure to which the keyboard cable is attached, and disconnect the keyboard cable (2) from the system board. 7.
HP Compaq 6720s Notebook PC - Maintenance and Service Guide
Page 61
... speaker cable (1) from the computer. 4. Reverse this procedure to the computer. 3. Speaker Description Speaker Spare part number 456593-001 Before removing the speaker, follow these steps: 1. Remove the keyboard (see Keyboard on page 47). Remove the switch cover (see Battery on , and then shut it down the computer. Component replacement procedures 53 Disconnect all external...
... speaker cable (1) from the computer. 4. Reverse this procedure to the computer. 3. Speaker Description Speaker Spare part number 456593-001 Before removing the speaker, follow these steps: 1. Remove the keyboard (see Keyboard on page 47). Remove the switch cover (see Battery on , and then shut it down the computer. Component replacement procedures 53 Disconnect all external...
HP Compaq 6720s Notebook PC - Maintenance and Service Guide
Page 62
... the power cord from the AC outlet and then unplugging the AC adapter from the system board. 2. Remove the display lid switch module: 1. Disconnect the display lid switch module cable (1) from the computer. 4. Remove the keyboard (see Switch cover on page 39). 5. Disconnect all external devices connected to install the display lid switch...
... the power cord from the AC outlet and then unplugging the AC adapter from the system board. 2. Remove the display lid switch module: 1. Disconnect the display lid switch module cable (1) from the computer. 4. Remove the keyboard (see Switch cover on page 39). 5. Disconnect all external devices connected to install the display lid switch...
HP Compaq 6720s Notebook PC - Maintenance and Service Guide
Page 63
... built into the top cover. If you are unsure whether the computer is off or in Hibernation, turn the computer on page 50) b. Remove the wireless antenna cables (3) from the system board. 2. Disconnect the wireless antenna cables from the computer. 4. Component replacement procedures 55 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 (see Keyboard on , and then shut it down the computer. Speaker (see Display lid switch module on page 53) d. Display lid switch module ...
... built into the top cover. If you are unsure whether the computer is off or in Hibernation, turn the computer on page 50) b. Remove the wireless antenna cables (3) from the system board. 2. Disconnect the wireless antenna cables from the computer. 4. Component replacement procedures 55 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 (see Keyboard on , and then shut it down the computer. Speaker (see Display lid switch module on page 53) d. Display lid switch module ...
HP Compaq 6720s Notebook PC - Maintenance and Service Guide
Page 67
...steps: 1. Shut down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Remove the following components: a. Display lid switch module (see Hard drive on page 40) b. If you ...procedures 59 Optical drive (see Display assembly on page 53) f. Switch cover (see Speaker on page 55) Remove the top cover: 1. Turn the computer upside down, with the front toward you are unsure whether the computer...then unplugging the AC adapter from the computer. 4. Remove the battery (see Keyboard on page 39). 5. Keyboard (see Battery on page 50) d.
...steps: 1. Shut down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Remove the following components: a. Display lid switch module (see Hard drive on page 40) b. If you ...procedures 59 Optical drive (see Display assembly on page 53) f. Switch cover (see Speaker on page 55) Remove the top cover: 1. Turn the computer upside down, with the front toward you are unsure whether the computer...then unplugging the AC adapter from the computer. 4. Remove the battery (see Keyboard on page 39). 5. Keyboard (see Battery on page 50) d.
HP Compaq 6720s Notebook PC - Maintenance and Service Guide
Page 70
... TouchPad board and TouchPad button board: 1. Speaker (see Switch cover on page 46) c. Disconnect and remove the TouchPad board cable (3). 62 Chapter 4 Removal and replacement procedures Keyboard (see Optical drive on page 47) e. Optical drive (see Keyboard on page 55) h. Display lid switch module (see Display assembly on page 50) d. Display assembly (see Display...
... TouchPad board and TouchPad button board: 1. Speaker (see Switch cover on page 46) c. Disconnect and remove the TouchPad board cable (3). 62 Chapter 4 Removal and replacement procedures Keyboard (see Optical drive on page 47) e. Optical drive (see Keyboard on page 55) h. Display lid switch module (see Display assembly on page 50) d. Display assembly (see Display...
HP Compaq 6720s Notebook PC - Maintenance and Service Guide
Page 72
...computer. 3. Disconnect all countries and regions except Japan and Asia Pacific countries and regions For use in the top cover. Remove the battery (see Keyboard on , and then shut it down the computer. Remove the TouchPad board (1) from the computer. 4. Bluetooth module NOTE: The Bluetooth module spare part kits do not include a... and TouchPad button board. Description For use only Japan and Asia Pacific countries and regions Spare part number 398393-001 450066-001 Before removing the Bluetooth module, follow these steps: 1. Keyboard (see Battery on page 47) 64 Chapter...
...computer. 3. Disconnect all countries and regions except Japan and Asia Pacific countries and regions For use in the top cover. Remove the battery (see Keyboard on , and then shut it down the computer. Remove the TouchPad board (1) from the computer. 4. Bluetooth module NOTE: The Bluetooth module spare part kits do not include a... and TouchPad button board. Description For use only Japan and Asia Pacific countries and regions Spare part number 398393-001 450066-001 Before removing the Bluetooth module, follow these steps: 1. Keyboard (see Battery on page 47) 64 Chapter...
HP Compaq 6720s Notebook PC - Maintenance and Service Guide
Page 74
Top cover (see ExpressCard assembly on page 50) d. Optical drive (see Keyboard on page 78) Remove the system board: 1. Keyboard (see Optical drive on page 40) b. Speaker (see Hard drive on page 46) c. Hard drive (see Speaker on page 55) h. Switch cover (see Display assembly ...
Top cover (see ExpressCard assembly on page 50) d. Optical drive (see Keyboard on page 78) Remove the system board: 1. Keyboard (see Optical drive on page 40) b. Speaker (see Hard drive on page 46) c. Hard drive (see Speaker on page 55) h. Switch cover (see Display assembly ...
HP Compaq 6720s Notebook PC - Maintenance and Service Guide
Page 77
If you are unsure whether the computer is off or in Hibernation, turn the computer on page 39). 5. Remove the battery (see Hard drive on page 50) d. Hard drive (see Battery on , and then shut it down the computer. Keyboard (see Display lid switch module on page 47) e. Display lid switch module (see...
If you are unsure whether the computer is off or in Hibernation, turn the computer on page 39). 5. Remove the battery (see Hard drive on page 50) d. Hard drive (see Battery on , and then shut it down the computer. Keyboard (see Display lid switch module on page 47) e. Display lid switch module (see...
HP Compaq 6720s Notebook PC - Maintenance and Service Guide
Page 79
..., loosen the four Phillips PM2.5×10.0 screws (1) that secure the heat sink to the computer. 3. If you . 2. Remove the following components: a. Hard drive (see Keyboard on page 40) b. Switch cover (see Display assembly on page 47) e. Display assembly (see Switch cover on page 55)... c. Speaker (see System board on page 53) f. System board (see Speaker on page 65) Remove the heat sink: 1. Disconnect all external devices connected to the system board. Remove the battery (see Top cover on page 39). 5. Heat sink Description Heat sink (includes replacement thermal ...
..., loosen the four Phillips PM2.5×10.0 screws (1) that secure the heat sink to the computer. 3. If you . 2. Remove the following components: a. Hard drive (see Keyboard on page 40) b. Switch cover (see Display assembly on page 47) e. Display assembly (see Switch cover on page 55)... c. Speaker (see System board on page 53) f. System board (see Speaker on page 65) Remove the heat sink: 1. Disconnect all external devices connected to the system board. Remove the battery (see Top cover on page 39). 5. Heat sink Description Heat sink (includes replacement thermal ...
HP Compaq 6720s Notebook PC - Maintenance and Service Guide
Page 82
... 3. Display lid switch module (see Speaker on page 54) g. Use a flat-bladed screwdriver to install the processor. 74 Chapter 4 Removal and replacement procedures Reverse this procedure to turn the processor locking screw (1) one-half turn counterclockwise until you . 2. Turn the system board... the triangle (4) embossed on page 47) e. Lift the processor (2) straight up and remove it. Speaker (see Display lid switch module on page 53) f. Display assembly (see Keyboard on page 55) h. Keyboard (see Display assembly on page 50) d. Top cover (see System board on page 59...
... 3. Display lid switch module (see Speaker on page 54) g. Use a flat-bladed screwdriver to install the processor. 74 Chapter 4 Removal and replacement procedures Reverse this procedure to turn the processor locking screw (1) one-half turn counterclockwise until you . 2. Turn the system board... the triangle (4) embossed on page 47) e. Lift the processor (2) straight up and remove it. Speaker (see Display lid switch module on page 53) f. Display assembly (see Keyboard on page 55) h. Keyboard (see Display assembly on page 50) d. Top cover (see System board on page 59...