HP 6820S SERVICE MANUAL PDF

maintenance and service guide – hp® official site – product name hp compaq s notebook pc processors intel® coreâ„¢ 2 duo processors t ghz . Get HP HP Compaq s Notebook PC HP Compaq s Notebook PC – Maintenance and Service Guide. Get all HP manuals!. such products and services. Fri, 21 Sep GMT HP COMPAQ S. MAINTENANCE AND. SERVICE MANUAL Pdf. Download.

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The rubber screw covers are available in the Rubber Kit, spare part number If you are unsure whether the computer is off or in Hibernation, turn thecomputer on, and then shut it down through the operating system. SelectTo do thisSetup PasswordEnter, change, or delete a setup password.

Do not allow another hard surface, such as an adjoining servoce printer, or a soft surface, such as pillows or rugs or clothing, to block airflow. The serial number is located on the bottom of the computer.

HP COMPAQ S MAINTENANCE AND SERVICE MANUAL Pdf Download.

Release the zero insertion force ZIF connector 1 to which the keyboard cable is attached, and disconnect the keyboard cable 2 from the system board. Index Index Bluetooth module Computer Setup AC adapter, spare mwnual removal 59 accessing 75 number 21, 26 spare part number 15, 22, Diagnostics menu 78 antenna, disconnecting 40 File menu 77 audio, product description 2 Bluetooth module cable, navigating and selecting 76 audio-in jack illustrated 19 restoring factory settings The battery connector board isavailable using spare part number Remove the screws 2 that secure the LCD panel to the display rear panel.

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Remove the screws 2 that secure the LCD panel to the display rear panel. Equipment guidelinesGrounding equipment must include either a wrist strap or a foot strap at a grounded workstation.

Tell us about it. Lift the right side of the WLAN module compartment cover 2swing it to left, and remove the cover. Switch Cover And Keyboard Switch cover and keyboard Description Spare part number Switch cover includes button board and cable Keyboards for use in the following countries 68200s regions: Initiating a recovery in Windows To initiate a recovery in Windows, follow these steps: Improper cable placement can damage the computer.

HP Compaq s Notebook PC User Guides | HP® Customer Support

A battery is close to full charge capacity. Page sedvice Front componentsItemComponentFunction 1 Audio-out headphone jackProduces sound when connected to optional poweredstereo speakers, headphones, ear buds, a headset, ortelevision audio. Grounding guidelines Electrostatic discharge damage Electronic components are sensitive to electrostatic discharge ESD.

Lift the bracket 2 straight up to remove it from the hard drive.

Remove the RTC battery from the socket on the system board. Reverse this procedure to reassemble and install the display assembly. Some of the menu items listed in this section may not be supported by your computer. Unknown User Password Unknown user password If the computer you are servicing has an unknown user password, follow these steps to clear the password: Position the msnual with the front toward you.

Page 54 Lift the switch cover 1 straight up until it disengages from the computer, and slide it back 2 until it rests on the display assembly. Remove the four Phillips PM2. Remove all screw covers 1 and screws 2 that secure the display bezel to the display assembly.

The backlight contains mercury. System memory map specifications If it is necessary to replace the hard drive bracket, remove the two Phillips PM3. Servics 6 viSafety warning notice Page 7 Table of contents1 Product description2 External component identificationTop components Perform the following steps to disassemble the display assembly: There are as many as 93 screws, in 17 different sizes, that must be removed, replaced, or loosenedwhen servicing the computer.

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The thermal material must be thoroughly cleaned from the surfaces of the heat sink 1 sedvice, 2and 3 and the processor 4Northbridge chip 5and graphics subsystem memory 6 each time the heat sink is removed.

Page display inverter removal 52 jacks spare part number 13, 26, removal 64 audio-in 8 spare part number 14, 25, audio-out 8 display lid switch module headphone 8 illustrated 19 feet microphone 8 removal 49 locations 34 manuzl 9 display panel spare part number 34 network 9 product description Remove all screws 1 that secure the display panel assembly to 6820w display enclosure.

Disconnect the power from the computer by first unplugging the power cord from the AC outlet andthen unplugging the AC adapter from the computer.

What’s missing? Tell us about it.

DescriptionSpare part numberModem moduleBefore removing the modem module, follow these steps: Release the tape 4 that secures the LCD panel to the display rear panel. Page 43 Component replacement proceduresThis chapter provides 66820s and replacement procedures. This product was designated to be returned to HP.

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