HP Dv4-1120us Support Question

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Question posted by hungnkam on May 17th, 2014

How To Replace A Cooling Fan In A Dv4 1431us

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Related HP Dv4-1120us Manual Pages

Notebook Tour - Windows Vista - Page 15

NOTE: The computer fan starts up automatically to cool internal components. Component (1) Swappable bay (2) USB ports (2) (3) TV ... device that receives standard or high-definition TV broadcasts. Rear component Component Vent Description Enables airflow to cool internal components and prevent overheating. Rear component 9 Right-side components NOTE: Your computer may look slightly...

Notebook Tour - Windows Vista - Page 17

... regulates wireless devices in your country or region. NOTE: The computer fan starts up automatically to cool internal components. Bottom components Component (1) Hard drive and WLAN module compartment... swappable bay module. Enable airflow to cool internal components and prevent overheating. CAUTION: To prevent an unresponsive system, replace the wireless module only with a wireless...

HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide - Page 6

...guidelines 50 Workstation guidelines 50 Equipment guidelines 51 Unknown user password 52 Component replacement procedures 53 Serial number ...53 Computer feet ...54 Battery ...55 SIM...106 TV tuner antenna ...108 System board ...110 Power button board ...113 Modem module cable ...115 Fan and heat sink ...117 Heat sink assembly for discrete graphics system 119 Heat sink assembly for UMA graphics...

HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide - Page 23

... (select models only) (5) Power connector Description Supports an optical drive or hard drive. Connects a modem cable. Connect optional USB devices. NOTE: The computer fan starts up automatically to cool internal components. Rear component 15 Connects an AC adapter. Connects a TV antenna, a digital cable device, or a satellite device that receives standard or high...

HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide - Page 25

... LAN (WLAN) module. It is located inside the battery bay. Releases the swappable bay module. NOTE: The computer fan starts up automatically to cool internal components. Contains a subscriber identity module (SIM). If you replace the module and then receive a warning message, remove the module to restore computer functionality, and then contact technical support...

HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide - Page 32

...: ● Core 2 Duo T9600 (2.80-GHz, 6-MB L2 cache) ● Core 2 Duo T9400 (2.53-GHz, 6-MB L2 cache) ● Core 2 Duo P8600 (2.40-GHz, 3-MB L2 cache) ● Core 2 Duo P8400 (2.26-GHz, 3-MB L2 cache) ● Core 2 Duo T5900 (2.2-GHz, 2-MB L2 cache) ● Core 2 Duo P7450 (2.13-GHz, 3-MB L2 cache) ● Core 2 Duo P7350 (2.0-GHz, 3-MB L2 cache) ● Core 2 Duo T5800 (2.0-GHz, 2-MB L2...

HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide - Page 47

... Canada Bluetooth module Intel Core 2 Duo P8400 processor (2.26-GHz, 3-MB L2 cache) Intel Core 2 Duo P8600 processor (2.40-GHz, 3-MB L2 cache) Intel Core 2 Duo T9400 processor (2.53-GHz, 6-MB L2 cache)...use in models with Intel processors equipped with a UMA graphics subsystem Intel Core 2 Duo T9600 processor (2.80-GHz, 6-MB L2 cache) Display inverter (includes Mylar shield) Fingerprint reader Top...

HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide - Page 51

...GHz, 3-MB L2 cache) Swappable bay blank for use in standard computer models Heat sink for use in models with AMD processors and UMA graphics subsystems Heat sink assembly (includes fan... Flush Glass display assemblies Intel Core 2 Duo T5900 processor (2.2-GHz, 2-MB L2 cache) Intel Core 2 Duo P7450 processor (2.13-GHz, 3-MB L2 cache) Intel Core 2 Duo T5800 processor (2.0-GHz, 2-MB L2 cache) Keyboard...

HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide - Page 120

... system board, be sure that the following components are removed from the defective system board and installed on the replacement system board: ● Fan and heat sink assembly (see Fan and heat sink on page 117) ● Processor (see Processor on page 121) ● RTC battery (see RTC battery on page 69) ●...

HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide - Page 125

...adapter from the computer by a temperature sensor and is off or in models with discrete graphics subsystem models (includes fan) Fan (includes thermal material) Spare part number 486838-001 492262-001 486844-001 NOTE: To properly ventilate the computer, allow...management/battery conservation configurations, battery fast charging, and software requirements. Component replacement procedures 117

HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide - Page 126

Lift the fan up (2) to the correct system board. 118 Chapter 4 Removal and replacement procedures If it is necessary to replace the heat sink, select the section following that relates to remove. 4. 3.

HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide - Page 127

... located between the fan/heat sink assembly and system board components, it may be installed on all fan, heat sink, ... capacitors (6). Remove the fan/heat sink assembly (2). Thermal pads and thermal paste are included with all surfaces before the fan and heat sink are... removed, the thermal material must be necessary to move the fan/heat sink assembly...

HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide - Page 128

... 1. Thermal pads and thermal paste are included with all surfaces before the fan and heat sink are removed, the thermal material must be thoroughly cleaned from side to side to install the fan/heat sink assembly. 120 Chapter 4 Removal and replacement procedures Loosen the four Phillips PM2.0×10.0 captive screws (1) that secure...

HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide - Page 129

HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide - Page 26

... technical support through Help and Support. It is located inside the battery bay. If you replace the module and then receive a warning message, remove the module to cool internal components and prevent overheating. NOTE: The computer fan starts up automatically to restore computer functionality, and then contact technical support through Help and Support...

HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide - Page 32

...) ● Core 2 Duo T9550 (2.66-GHz, 6-MB L2 cache) ● Core 2 Duo T9400 (2.53-GHz, 6-MB L2 cache) ● Core 2 Duo P8700 (2.53-GHz, 3-MB L2 cache) ● Core 2 Duo P8600 (2.40-GHz, 3-MB L2 cache) ● Core 2 Duo P8400 (2.26-GHz, 3-MB L2 cache) ● Core 2 Duo T5900 (2.2-GHz, 2-MB L2 cache) ● Core 2 Duo P7450 (2.13-GHz, 3-MB L2 cache) ● Core 2 Duo P7350 (2.0-GHz, 3-MB L2...

HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide - Page 46

... PAL jack 802.11a/b/g WLAN module for use in the United States and Canada Bluetooth module Intel Core 2 Duo P8400 processor (2.26-GHz, 3-MB L2 cache) Intel Core 2 Duo P8600 processor (2.40-GHz, 3-MB L2 cache) Intel Core 2 Duo T9400 processor (2.53-GHz, 6-MB L2 cache) 14.1-inch, WXGA, BrightView display panel for use in computers with Intel processors...

HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide - Page 50

... use on standard computer models with Flush Glass display assemblies Microphone cable for Flush Glass display assemblies Intel Core 2 Duo T5800 processor (2.0-GHz, 2-MB L2 cache) Intel Core 2 Duo T5900 processor (2.2-GHz, 2-MB L2 cache) Intel Core 2 Duo P7450 processor (2.13-GHz, 3-MB L2 cache) DVD±RW and CD-RW Super Multi Double-Layer Combo optical drive for...

HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide - Page 53

... for use only in blue-colored computer models in the United States Intel Core 2 Duo T9550 processor (2.66-GHz, 6-MB L2 cache) Intel Core 2 Duo P8700 processor (2.53-GHz, 3-MB L2 cache) Intel Core 2 Duo T5800 processor (2.0 GHz, 2-MB L2 cache) Turion 64 RM-74 [processor (2.2 GHz, 1-MB L2 cache) Keyboard for use with bronze-colored computer models for use...

HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide - Page 54

... use in models with AMD processors with MediaSmart Keyboard cover for use in standard computer models Keyboard cover for use in bronze-colored computer models Core 2 Duo T6400 (2.06 GHz, 3-MB L2 cache) Core 2 Duo T6600 (2.2 GHz, 3-MB L2 cache) Pentium Dual-Core T4200 processor, 2.0-MHz, 4-MB L2 cache;