HP 655 Notebook PC - Maintenance and Service Guide
Page 6
Packaging and transporting guidelines 31 Component replacement procedures 33 Service tag ...33 Computer feet ...34 Battery ...35 Memory module ...36 WLAN module ...37 Keyboard ...39 Optical drive ...43 Hard drive ...45 RTC battery ...48 Top cover ...49 Power button board 52 TouchPad button board 53 Optical drive connector cable 56 Speakers ...58 USB...
Packaging and transporting guidelines 31 Component replacement procedures 33 Service tag ...33 Computer feet ...34 Battery ...35 Memory module ...36 WLAN module ...37 Keyboard ...39 Optical drive ...43 Hard drive ...45 RTC battery ...48 Top cover ...49 Power button board 52 TouchPad button board 53 Optical drive connector cable 56 Speakers ...58 USB...
HP 655 Notebook PC - Maintenance and Service Guide
Page 11
... RT5390F 802.11b/g/n 1×1 WLAN module ● Ralink RT5390R 802.11bg/n 1×1 WiFi Adapter ● Ralink RT3290LE 802.11b/g/n 1×1 WiFi and Bluetooth 4.0 Combo Adapter HP Multi-Format Digital Media reader with LED indicators) ● USB 2.0 ports on computer: 3 (2 on one side, 1 on other; USB port allocation: 3 for the computer, 1 ... 1 for MiniCard) ● VGA (Dsub 15 pin) supporting: 2048×1536 external resolution @ 60 Hz, hot plug and unplug and autodetection for the following batteries: ● 6-cell, 55-Wh, 2.55-Ah, Li-ion battery ● 6-cell, 47-Wh, 2.20-Ah, Li-ion...
... RT5390F 802.11b/g/n 1×1 WLAN module ● Ralink RT5390R 802.11bg/n 1×1 WiFi Adapter ● Ralink RT3290LE 802.11b/g/n 1×1 WiFi and Bluetooth 4.0 Combo Adapter HP Multi-Format Digital Media reader with LED indicators) ● USB 2.0 ports on computer: 3 (2 on one side, 1 on other; USB port allocation: 3 for the computer, 1 ... 1 for MiniCard) ● VGA (Dsub 15 pin) supporting: 2048×1536 external resolution @ 60 Hz, hot plug and unplug and autodetection for the following batteries: ● 6-cell, 55-Wh, 2.55-Ah, Li-ion battery ● 6-cell, 47-Wh, 2.20-Ah, Li-ion...
HP 655 Notebook PC - Maintenance and Service Guide
Page 12
Category Security Operating system Serviceability Description Supports security cable lock Preinstalled: ● Windows® 7 Home Basic 64-bit ● Windows 7 Home Premium 64-bit ● Windows 7 Starter 32-bit (not supported on computer models equipped with a 750-, 640-, or 500-GB hard drive) ● FreeDOS End user replaceable parts: ● AC adapter ● Battery ● Hard drive ● Memory module ● Optical drive ● WLAN module 4 Chapter 1 Product description
Category Security Operating system Serviceability Description Supports security cable lock Preinstalled: ● Windows® 7 Home Basic 64-bit ● Windows 7 Home Premium 64-bit ● Windows 7 Starter 32-bit (not supported on computer models equipped with a 750-, 640-, or 500-GB hard drive) ● FreeDOS End user replaceable parts: ● AC adapter ● Battery ● Hard drive ● Memory module ● Optical drive ● WLAN module 4 Chapter 1 Product description
HP 655 Notebook PC - Maintenance and Service Guide
Page 21
... port will able to support a high power device at a time. ● White: The AC adapter is connected and the battery is charged. ● Amber: The AC adapter is connected and the battery is charging. ● Off: The computer is designed to act as a deterrent, but it may not prevent the computer from...
... port will able to support a high power device at a time. ● White: The AC adapter is connected and the battery is charged. ● Amber: The AC adapter is connected and the battery is charging. ● Off: The computer is designed to act as a deterrent, but it may not prevent the computer from...
HP 655 Notebook PC - Maintenance and Service Guide
Page 22
...access to restore computer functionality, and then contact customer support through Help and Support. Bottom Item (1) (2) Component Battery bay Vents (4) (3) Battery release latch (4) Memory module/wireless module compartment cover (5) Hard drive compartment cover 14 Chapter 2 External component identification Description Holds the... with a wireless module authorized for the internal fan to the hard drive bay and the RTC battery. Enable airflow to cool internal components and prevent overheating. NOTE: The computer fan starts up automatically to cool internal components.
...access to restore computer functionality, and then contact customer support through Help and Support. Bottom Item (1) (2) Component Battery bay Vents (4) (3) Battery release latch (4) Memory module/wireless module compartment cover (5) Hard drive compartment cover 14 Chapter 2 External component identification Description Holds the... with a wireless module authorized for the internal fan to the hard drive bay and the RTC battery. Enable airflow to cool internal components and prevent overheating. NOTE: The computer fan starts up automatically to cool internal components.
HP 655 Notebook PC - Maintenance and Service Guide
Page 27
... Fan/heat sink assembly (includes replacement thermal material) 688306-001 Power connector cable (includes bracket) 686258-001 Base enclosure (includes battery cover lock latch, battery cover release latch, power 686253-001 connector barrel, and RJ45 cover) Rubber Kit (not illustrated, includes front and rear rubber ...feet, display bezel rubber bumpers, and display bezel rubber screw covers) 686276-001 Battery: 6-cell, 55-Wh, 2.55-Ah, Li-ion battery 593554-001 6-cell, 47-Wh, 2.20-Ah, Li-ion battery 593553-001 DVD±RW Double-Layer with SuperMulti Drive (includes optical drive ...
... Fan/heat sink assembly (includes replacement thermal material) 688306-001 Power connector cable (includes bracket) 686258-001 Base enclosure (includes battery cover lock latch, battery cover release latch, power 686253-001 connector barrel, and RJ45 cover) Rubber Kit (not illustrated, includes front and rear rubber ...feet, display bezel rubber bumpers, and display bezel rubber screw covers) 686276-001 Battery: 6-cell, 55-Wh, 2.55-Ah, Li-ion battery 593554-001 6-cell, 47-Wh, 2.20-Ah, Li-ion battery 593553-001 DVD±RW Double-Layer with SuperMulti Drive (includes optical drive ...
HP 655 Notebook PC - Maintenance and Service Guide
Page 33
...-BB1 Power cord for use in Israel (3-pin, black, 1.83-m) 593553-001 6-cell, 47-Wh, 2.20-Ah, Li-ion battery 593554-001 6-cell, 55-Wh, 2.55-Ah, Li-ion battery 609939-001 65-W HP Smart AC adapter (RC, V, 3-wire) 622643-001 320-GB, 5400-rpm, 9.5-mm hard drive (does not include hard drive...
...-BB1 Power cord for use in Israel (3-pin, black, 1.83-m) 593553-001 6-cell, 47-Wh, 2.20-Ah, Li-ion battery 593554-001 6-cell, 55-Wh, 2.55-Ah, Li-ion battery 609939-001 65-W HP Smart AC adapter (RC, V, 3-wire) 622643-001 320-GB, 5400-rpm, 9.5-mm hard drive (does not include hard drive...
HP 655 Notebook PC - Maintenance and Service Guide
Page 35
Spare part number Description 686272-001 Cover Kit (includes hard drive compartment cover and memory module/wireless module compartment cover) 686274-001 RTC battery 686276-001 Rubber Kit (includes front and rear rubber feet, display bezel rubber bumpers, and display bezel rubber screw covers) 686278-001 Screw Kit 686279-...
Spare part number Description 686272-001 Cover Kit (includes hard drive compartment cover and memory module/wireless module compartment cover) 686274-001 RTC battery 686276-001 Rubber Kit (includes front and rear rubber feet, display bezel rubber bumpers, and display bezel rubber screw covers) 686278-001 Screw Kit 686279-...
HP 655 Notebook PC - Maintenance and Service Guide
Page 41
... tag When ordering parts or requesting information, provide the computer serial number and model number provided on page 35 for battery removal instructions. It is an alphanumeric identifier that must be removed, replaced, and/or loosened when servicing the computer.... number (p/n) Description This is unique to obtain these numbers. Component replacement procedures 33 There are needed. See Battery on the service tag. This is necessary to remove the battery to each screw size and location during removal and replacement. This number provides specific information about the product's...
... tag When ordering parts or requesting information, provide the computer serial number and model number provided on page 35 for battery removal instructions. It is an alphanumeric identifier that must be removed, replaced, and/or loosened when servicing the computer.... number (p/n) Description This is unique to obtain these numbers. Component replacement procedures 33 There are needed. See Battery on the service tag. This is necessary to remove the battery to each screw size and location during removal and replacement. This number provides specific information about the product's...
HP 655 Notebook PC - Maintenance and Service Guide
Page 43
... in Hibernation, turn the computer on a flat surface. 2. Disconnect the power from the computer by an authorized service provider. Battery Description 6-cell, 55-Wh, 2.55-Ah, Li-ion battery 6-cell, 47-Wh, 2.20-Ah, Li-ion battery Spare part number 593554-001 593553-001 IMPORTANT: The customer should not attempt to release the...
... in Hibernation, turn the computer on a flat surface. 2. Disconnect the power from the computer by an authorized service provider. Battery Description 6-cell, 55-Wh, 2.55-Ah, Li-ion battery 6-cell, 47-Wh, 2.20-Ah, Li-ion battery Spare part number 593554-001 593553-001 IMPORTANT: The customer should not attempt to release the...
HP 655 Notebook PC - Maintenance and Service Guide
Page 44
.... 3. Spread the retaining tabs (1) on each side of the memory module/wireless module compartment cover (2) up .) 36 Chapter 4 Removal and replacement procedures Remove the battery (see Battery on , and then shut it away from the computer. 4. Remove the memory module: 1. Disconnect the power from the computer by sliding it down through the...
.... 3. Spread the retaining tabs (1) on each side of the memory module/wireless module compartment cover (2) up .) 36 Chapter 4 Removal and replacement procedures Remove the battery (see Battery on , and then shut it away from the computer. 4. Remove the memory module: 1. Disconnect the power from the computer by sliding it down through the...
HP 655 Notebook PC - Maintenance and Service Guide
Page 46
.... Remove the WLAN module by pulling the module away from the terminals on page 36). Remove the battery (see Memory module on the WLAN module. Remove the memory module/wireless module compartment cover (see Battery on the antenna connectors, as shown in the following illustration. 38 Chapter 4 Removal and replacement procedures NOTE...
.... Remove the WLAN module by pulling the module away from the terminals on page 36). Remove the battery (see Memory module on the WLAN module. Remove the memory module/wireless module compartment cover (see Battery on the antenna connectors, as shown in the following illustration. 38 Chapter 4 Removal and replacement procedures NOTE...
HP 655 Notebook PC - Maintenance and Service Guide
Page 47
...Switzerland For use in Turkey For use in Hibernation, turn the computer on, and then shut it down through the operating system. 2. Remove the battery (see Memory module on page 35). 5. If you are unsure whether the computer is off the computer. Remove the memory module/wireless module ...compartment cover (see Battery on page 36). Keyboard NOTE: The keyboard spare part kit includes the keyboard cable. Disconnect the power from the computer by unplugging the power ...
...Switzerland For use in Turkey For use in Hibernation, turn the computer on, and then shut it down through the operating system. 2. Remove the battery (see Memory module on page 35). 5. If you are unsure whether the computer is off the computer. Remove the memory module/wireless module ...compartment cover (see Battery on page 36). Keyboard NOTE: The keyboard spare part kit includes the keyboard cable. Disconnect the power from the computer by unplugging the power ...
HP 655 Notebook PC - Maintenance and Service Guide
Page 51
... PM2.5×4.0 screw (1) that secures the optical drive to press on page 35). 5. Remove the memory module/wireless module compartment cover (see Battery on the optical drive bracket tab (2) to release the optical drive. 3. Remove the optical drive (3) from the computer. 3. Disconnect the power...includes optical drive bezel and optical drive bracket) Spare part number 686268-001 Before removing the optical drive, follow these steps: 1. Remove the battery (see Memory module on , and then shut it down through the operating system. 2. Use a flat-blade screw driver or similar tool ...
... PM2.5×4.0 screw (1) that secures the optical drive to press on page 35). 5. Remove the memory module/wireless module compartment cover (see Battery on the optical drive bracket tab (2) to release the optical drive. 3. Remove the optical drive (3) from the computer. 3. Disconnect the power...includes optical drive bezel and optical drive bracket) Spare part number 686268-001 Before removing the optical drive, follow these steps: 1. Remove the battery (see Memory module on , and then shut it down through the operating system. 2. Use a flat-blade screw driver or similar tool ...
HP 655 Notebook PC - Maintenance and Service Guide
Page 53
Remove the memory module/wireless module compartment cover (see Battery on page 36). Hard drive NOTE: The hard drive spare part kit does not include the hard drive bracket, hard drive connector cable, or screws. ..., turn the computer on, and then shut it rests at an angle. Disconnect all external devices from the computer. 3. Component replacement procedures 45 Remove the battery (see Memory module on page 35). 5. Loosen the captive screw (1) that secures the hard drive compartment cover to the computer. 2. Lift the rear edge of...
Remove the memory module/wireless module compartment cover (see Battery on page 36). Hard drive NOTE: The hard drive spare part kit does not include the hard drive bracket, hard drive connector cable, or screws. ..., turn the computer on, and then shut it rests at an angle. Disconnect all external devices from the computer. 3. Component replacement procedures 45 Remove the battery (see Memory module on page 35). 5. Loosen the captive screw (1) that secures the hard drive compartment cover to the computer. 2. Lift the rear edge of...
HP 655 Notebook PC - Maintenance and Service Guide
Page 56
... the socket on page 35). 5. Disconnect the power from the computer by unplugging the power cord from the computer. 4. Remove the battery (see Memory module on page 45). Turn off or in Hibernation, turn the computer on, and then shut it down through the operating... system. 2. Disconnect all external devices from the computer. 3. RTC battery Description RTC battery Spare part number 686274-001 Before removing the RTC battery, follow these steps: 1. If you are unsure whether the computer is off the computer. Remove the RTC...
... the socket on page 35). 5. Disconnect the power from the computer by unplugging the power cord from the computer. 4. Remove the battery (see Memory module on page 45). Turn off or in Hibernation, turn the computer on, and then shut it down through the operating... system. 2. Disconnect all external devices from the computer. 3. RTC battery Description RTC battery Spare part number 686274-001 Before removing the RTC battery, follow these steps: 1. If you are unsure whether the computer is off the computer. Remove the RTC...
HP 655 Notebook PC - Maintenance and Service Guide
Page 57
...Remove the six Phillips PM2.5×6.5 screws (1) and the two Phillips PM2.5×10.0 screws (2) that secure the top cover to install the RTC battery. Disconnect the power from the computer by unplugging the power cord from the computer. 4. Turn off or in Hibernation, turn the computer on page... 39) c. Memory module/wireless module compartment cover (see Battery on page 35), and then remove the following components from the defective top cover and install them on the replacement top cover: ● Power ...
...Remove the six Phillips PM2.5×6.5 screws (1) and the two Phillips PM2.5×10.0 screws (2) that secure the top cover to install the RTC battery. Disconnect the power from the computer by unplugging the power cord from the computer. 4. Turn off or in Hibernation, turn the computer on page... 39) c. Memory module/wireless module compartment cover (see Battery on page 35), and then remove the following components from the defective top cover and install them on the replacement top cover: ● Power ...
HP 655 Notebook PC - Maintenance and Service Guide
Page 58
Turn the computer right side up, with the front toward you. 5. Remove the four Phillips PM2.5×4.0 screws on the rear edge of the battery bay and near the hard drive connector that secure the top cover to the computer. 3. 2. Open the computer. 6. Remove the four Phillips PM2.0×2.5 ...screws on the front edge of the battery bay and in the hard drive bay that secure the top cover to which the power button board cable is connected, and then disconnect the...
Turn the computer right side up, with the front toward you. 5. Remove the four Phillips PM2.5×4.0 screws on the rear edge of the battery bay and near the hard drive connector that secure the top cover to the computer. 3. 2. Open the computer. 6. Remove the four Phillips PM2.0×2.5 ...screws on the front edge of the battery bay and in the hard drive bay that secure the top cover to which the power button board cable is connected, and then disconnect the...
HP 655 Notebook PC - Maintenance and Service Guide
Page 60
... Top cover on page 35), and then remove the following components: a. Disconnect all external devices from the computer. 3. Hard drive (see Battery on page 49) Remove the power button board: 1. 10. Power button board Description Power button board (includes cable) Spare part number 686270...-001 Before removing the power button board, follow these steps: 1. Remove the battery (see Hard drive on page 39) c. Keyboard (see Keyboard on page 45) d. Reverse this procedure to the top cover. 52 Chapter ...
... Top cover on page 35), and then remove the following components: a. Disconnect all external devices from the computer. 3. Hard drive (see Battery on page 49) Remove the power button board: 1. 10. Power button board Description Power button board (includes cable) Spare part number 686270...-001 Before removing the power button board, follow these steps: 1. Remove the battery (see Hard drive on page 39) c. Keyboard (see Keyboard on page 45) d. Reverse this procedure to the top cover. 52 Chapter ...
HP 655 Notebook PC - Maintenance and Service Guide
Page 61
... unplugging the power cord from the computer. 4. If you are unsure whether the computer is off the computer. Top cover (see Battery on page 49) Component replacement procedures 53 Remove the battery (see Top cover on page 35), and then remove the following components: a. Hard drive (see Memory module on page 45...
... unplugging the power cord from the computer. 4. If you are unsure whether the computer is off the computer. Top cover (see Battery on page 49) Component replacement procedures 53 Remove the battery (see Top cover on page 35), and then remove the following components: a. Hard drive (see Memory module on page 45...