HP 4320T instruction

4.Slide the switch cover back (1), and then remove it from the computer (2).

Reverse this procedure to install the switch cover and keyboard.

38 Chapter 4 Removal and replacement procedures

Image 46

HP 4320T manual

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 Drive Audio Wireless Integrated Wlan options by way of wireless moduleCategory Description Diskette Visual Serviceability End-user replaceable parts Category Description PowerOperating Preinstalled System Requirements TouchPad External component identificationTop components Component Description Lights Buttons, speakers, and switches Keys Fn key Front components Right-side components Left-side components Bottom components Display Component Description Internal display switchInternal microphone Records sound Wireless antennas select models only Additional hardware components Service tag Illustrated parts catalog Description Spare part number Computer major components599553-001 Power button board with cable Top cover Broadcom 43224 802.11a/b/g/n 2x2 WiFi Adapter RTC batteryWlan module Broadcom 4312G 802.11b/g WiFi Adapter Description Spare part number Fan Base enclosure Battery16 RJ-11 modem jack and cable Solid-state module includes bracket Display assembly components Plastics Kit Item Description Spare part number Plastics Kit 599563-001 Cable Kit Description Spare part number Cable Kit 599525-001 Mass storage devices Description Spare part number AC adapters Miscellaneous partsRubber Kit Sequential part number listing Spare part Description Number Illustrated parts catalog Sequential part number listing Illustrated parts catalog Service considerations Removal and replacement proceduresPreliminary replacement requirements Tools required Cables and connectors Typical electrostatic voltage levels Grounding guidelinesEvent 10% 40% 55% Packaging and transporting guidelines Equipment guidelines Material Use Voltage protection level Component replacement procedures Service tag Computer feet Battery Description Spare part number Battery Switch cover Description Spare part number Switch cover 599567-001Page Keyboard Page Memory module Page DVD-ROM drive Page Power button board Description Spare part number Speaker assembly 599566-001 SpeakersPage Palm rest Page Solid-state module Page RTC battery Description Spare part number RTC battery 599516-001Page Wlan module Page Page Heat sink and fan Page Page Processor Page Display assembly Page Page Page Page Top cover Description Spare part number Top cover 599569-001Page Modem module Description Spare part number Modem modulePage System board Page USB connector board Page Modem module cable Page Power connector cable Page Computer Setup Starting Computer Setup Navigating and selecting in Computer Setup Using Computer SetupRestoring factory settings in Computer Setup Page File menu Computer Setup menusSystem Configuration menu Security menu Computer Setup menus Computer Setup Specifications Computer specifications 33.8-cm13.3-in display specifications Interface type Solid-state module specificationsOperating temperature 0C to 70C Transfer rate Applicable disc DVD-ROM drive specificationsRandom access time Cache buffer System resource specifications Power cord set requirements Requirements for all countries and regions Requirements for specific countries and regions Country/region Accredited agency Applicable note number Battery RecyclingPage Page Page Page Page Index Wlan Jacks