HP 4320T manual

Page 71

3.Lift the display assembly (4) straight up and remove it from the base enclosure.

4.If it is necessary to replace the display bezel, display enclosure, or display hinges, remove the four Mylar screw covers (1) and the four slotted T8 M2.5×5.0 screws (2) that secure the display bezel to the display assembly. The screw covers are available in the Rubber Kit, spare part number 599564-001.

5.If it is necessary to replace the bezel, remove it as follows:

a.Flex the top of the bezel from the inside edge until it disengages from the display back cover (1).

b.Flex the bottom of the bezel from the inside edge until it disengages from the display back cover (2).

Component replacement procedures 63

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Contents HP 4320t Mobile Thin Client Page Safety warning notice Iv Safety warning notice Table of contents Computer Setup DVD-ROM drive specifications System resource specifications Viii Product description Visual Wireless Integrated Wlan options by way of wireless moduleCategory Description Diskette Drive AudioRequirements Category Description PowerOperating Preinstalled System Serviceability End-user replaceable partsComponent Description External component identificationTop components TouchPadLights Buttons, speakers, and switches Fn key KeysFront components Right-side components Left-side components Bottom components Internal microphone Records sound Component Description Internal display switchDisplay Wireless antennas select models only Additional hardware components Illustrated parts catalog Service tag599553-001 Computer major componentsDescription Spare part number Top cover Power button board with cableDescription Spare part number Fan RTC batteryWlan module Broadcom 4312G 802.11b/g WiFi Adapter Broadcom 43224 802.11a/b/g/n 2x2 WiFi AdapterSolid-state module includes bracket Battery16 RJ-11 modem jack and cable Base enclosureDisplay assembly components Item Description Spare part number Plastics Kit 599563-001 Plastics KitDescription Spare part number Cable Kit 599525-001 Cable KitMass storage devices Rubber Kit Miscellaneous partsDescription Spare part number AC adapters Spare part Description Number Sequential part number listingIllustrated parts catalog Sequential part number listing Illustrated parts catalog 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 Equipment guidelinesService tag Component replacement proceduresComputer feet Description Spare part number Battery BatteryDescription Spare part number Switch cover 599567-001 Switch coverPage Keyboard Page Memory module Page DVD-ROM drive Page Power button board Speakers Description Spare part number Speaker assembly 599566-001Page Palm rest Page Solid-state module Page Description Spare part number RTC battery 599516-001 RTC batteryPage Wlan module Page Page Heat sink and fan Page Page Processor Page Display assembly Page Page Page Page Description Spare part number Top cover 599569-001 Top coverPage Description Spare part number Modem module Modem modulePage System board Page USB connector board Page Modem module cable Page Power connector cable Page Starting Computer Setup Computer SetupRestoring factory settings in Computer Setup Using Computer SetupNavigating and selecting in Computer Setup Page Security menu Computer Setup menusSystem Configuration menu File menuComputer Setup menus Computer Setup Computer specifications Specifications33.8-cm13.3-in display specifications Transfer rate Solid-state module specificationsOperating temperature 0C to 70C Interface typeCache buffer DVD-ROM drive specificationsRandom access time Applicable discSystem resource specifications Requirements for all countries and regions Power cord set requirementsCountry/region Accredited agency Applicable note number Requirements for specific countries and regionsRecycling BatteryPage Page Page Page Page Wlan IndexJacks