HP 20-k214 Mobile, 20-k127cl Mobile Description Spare part number Air flow channel 728052-001

Page 59

Air flow channel

Description

Spare part number

 

 

Air flow channel

728052-001

 

 

Before removing the air flow channel, follow these steps:

1.Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.

2.Disconnect the power from the computer by unplugging the power cord from the computer.

3.Disconnect all external devices from the computer.

4.Remove the bottom cover (see Bottom cover on page 23).

5.Remove the rear cover (see Rear cover on page 26).

6.Disconnect the battery cable (see Hard drive on page 27).

7.Remove the hard drive (see Hard drive on page 27).

8.Remove the cover bracket (see X-axis capacitor board on page 33).

9.Remove the display stand recess (see Display stand recess on page 41).

Remove the air flow channel:

1.Detach the mylar shroud (1) that connects the air flow channel to the fan.

2.Remove the Phillips PM3.0×6.5 screw (2) that secures the air flow channel to the middle frame.

3.Remove the air flow channel (3).

Reverse this procedure to install the air flow channel.

Component replacement procedures 51

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Contents HP Envy Rove 20 Mobile All-in-One PC Product notice Safety warning notice Iv Safety warning notice Table of contents Computer specifications Hard drive specifications Vii Viii Product description Serviceability End user replaceable parts Category Description WirelessPower requirements Operating system PreinstalledLocating software External component identificationFinding your hardware and software information Locating hardwareComponent Description FrontLeft side Right side Back Bottom TopLocating the serial number, product number, and model number Illustrated parts catalog732001-001 Computer major components728073-001 Converter board Component Spare part numberCover bracket Capacitor board, includesDisplay stand Power connector cableCable Kit Air flow channelMass storage device RJ45-USB adapter dongle Wireless keyboardMiscellaneous parts Component Spare part number AC adapterSpare part number Description Wireless mouseSequential part number listing Illustrated parts catalog Cable, and Windows button board and cable Tools required Removal and replacement proceduresPreliminary replacement requirements Service considerationsCables and connectors Event 10% 40% 55% Grounding guidelinesTypical electrostatic voltage levels Packaging and transporting guidelines Material Use Voltage protection level Component replacement proceduresDescription Spare part number Bottom coverPage Page Rear cover Hard drive Page Memory module Update Bios before adding memory modulesAxis capacitor board RTC battery Description Spare part number USB board 728064-001 USB boardAxis capacitor board 728067-001 Page Description Spare part number Converter board 728067-001 Converter boardPage Media card reader board USB connector cable Speakers Page Display stand recess Power button board Remove the cover bracket see X-axis capacitor board on Battery Page Webcam/microphone module Description Spare part number Audio/USB board 728065-001 Audio/USB boardPage Wlan module Page Description Spare part number Air flow channel 728052-001 Air flow channelDisplay panel cable Fan System board Page Heat sink Page Description Spare part number Display stand 728056-001 Wireless antennaDisplay stand Middle frame Remove the cover bracket see X-axis capacitor board on Page Power connector cable Page Determining the Bios version Starting Setup Utility BiosUpdating the Bios Downloading a Bios update Using HP PC Hardware Diagnostics UefiDiagnostic section, click HP Uefi Support Environment Downloading HP PC Hardware Diagnostics Uefi to a USB deviceComputer specifications SpecificationsHard drive specifications Creating recovery media and backups Backing up, restoring, and recoveringCreating HP Recovery media Restore and recovery Remove everything and reinstall Windows Using Windows Refresh for quick and easy recoveryWhat you need to know Recovering using HP Recovery ManagerUsing the HP Recovery partition select models only Removing the HP Recovery partitionPage Country/region Accredited agency Applicable note number Power cord set requirementsRequirements for all countries Requirements for specific countries and regionsCemko Recycling Index Jacks
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