HP 311c-1070EF manual Removal and replacement procedures

Page 85

Removal and replacement procedures

✎Step 3 applies to HP Pavilion computer models. See Step 2 for HP Mini and Compaq Mini Computer models.

3.Remove the heat sink assembly 2.

✎The thermal material must be thoroughly cleaned from the surfaces of the heat sink and the system board each time the fan and heat sink are removed:

■Thermal paste is used on the processor 1 and the heat sink section 2 that services it.

■Thermal pads are used on the Intel GS45 (8W) chip 3 and the heat sink section 4 that services it.

■Thermal pads are used on the Southbridge ICH9M chip 5 and the heat sink section 6 that services it. Replacement thermal material is included with all system board and heat sink assembly spare part kits.

Reverse this procedure to install heat sink.

Maintenance and Service Guide

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Contents HP Pavilion dm1 HP Mini Compaq Mini Maintenance and Service GuidePage Page Safety warning notice Contents Setup Utility 11Recycling Contents Vii Chipset Product descriptionGraphics Solid-state drive MemoryHard drives Microphone Diskette driveAudio WebcamExternal media PowerCards PortsOperating system Serviceability End-user replaceable partsProduct description Display External component identificationDisplay components Component DescriptionWireless antennas Buttons Top componentsFunction key or the esc key KeysLights Pointing devices Front components Right-side components Left-side components Bottom components Illustrated parts catalog Service tagComputer major components Wwan antennas for use with the Compaq Mini 580011-001 Digital media assembly includes cable RTC batteryExpansion memory module 1333-MHz, DDR3 Wwan moduleDescription Spare part number Wlan module Description Spare part number Description Spare part number Cell, 2.55-Ah 55-Wh Li-ion battery Accessory compartment coverItem Description Spare part number Display assembly subcomponents Miscellaneous parts Spare part number Description Sequential part number listingVietnam, Yemen, Zaire, Zambia, and Zimbabwe Material With systems that include a Wwan module Spare part number Description Spare part number Description Preliminary replacement requirements Removal and replacement proceduresService considerations Tools requiredDrive handling Grounding guidelinesPackaging and transporting guidelines Material Use Voltage protection level Equipment guidelinesService tag Component replacement proceduresDescription Spare part number Computer feetBattery SIM 802.11b/g/n Wlan module Wlan modulePakistan, Russia, and the Ukraine 802.11b/g Wlan module Removal and replacement procedures Removal and replacement procedures Wwan module Reverse this procedure to install the Wwan module RTC battery Expansion memory module Reverse this procedure to install an expansion memory module Hard drive Remove the hard drive 3 from the hard drive bay Removal and replacement procedures Keyboard spare part kit includes a keyboard cable KeyboardRemoval and replacement procedures Removal and replacement procedures Top cover Removal and replacement procedures Removal and replacement procedures Wireless button board Power button board Speakers Digital media assembly DescriptionSpare part number Display assemblyRemoval and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Multi board System board Removal and replacement procedures Removal and replacement procedures Power connector Description Spare part number Fan includes cable 580061-001 FanHeat sink assembly Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Starting Setup Utility Setup UtilityUsing Setup Utility Changing the language of Setup UtilityExiting Setup Utility Restoring factory settings in Setup UtilityDisplaying system information Diagnostics menu Setup Utility menusMain menu Security menuSystem Configuration menu Computer specifications SpecificationsDisplay specifications Hard drive specifications Applicable disc Read Write Access timeInterface Max data transfer rateMax media capacity write Transport Max media capacity readSystem memory map specifications System DMA specificationsHardware DMA System function Size Memory address System functionHardware IRQ System function System interrupt specificationsAddress hex System function shipping configuration System I/O address specificationsEF80-EF9F Specifications Screw listing Color Quantity Length Thread Head diameter Black Phillips PM2.0×4.0 screwScrew listing Screw listing Screw listing Phillips PM2.0×5.0 screw Phillips PM2.0×6.0 captive screw Screw listing Screw listing Phillips PM2.0×7.0 screw Screw listing Screw listing Color Quantity Length Thread Head diameter Black 12.0 mm Phillips PM2.0×12.0 screwColor Quantity Length Thread Head diameter Silver Phillips PM3.0×4.0 screwBackup and recovery in Windows Backup and recoveryOverview Backing up your information Creating recovery discsUsing Windows Backup and Restore Create a system restore point Performing a recoverySelect Start All Programs Recovery Manager Recovery Manager Backup and recovery in Windows XPSelect Start All Programs Accessories System Tools Backup Recovering your information Backup and recovery Pin Signal Connector pin assignmentsAudio-out headphone/Audio-in microphone External monitor Hdmi Universal Serial Bus RJ-45 networkRequirements for all countries and regions Power cord set requirementsCountry/region Accredited agency Applicable note number Requirements for specific countries and regionsRecycling BatteryRecycling Maintenance and Service Guide 11-3 11-4 Maintenance and Service Guide 11-5 11-6 Index Index Maintenance and Service Guide Index-3 Index-4
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311c-1070EF specifications

The HP 311c-1070EF and HP 311c-1140EI are compact and stylish netbooks designed to cater to the needs of users seeking portability along with performance. These models demonstrate HP's commitment to providing reliable and efficient computing experiences.

Both netbooks are powered by Intel's Atom processor, specifically designed for efficient performance and lower power consumption. This ensures that users can enjoy extended battery life, a key feature for those on the go. With a battery life of up to 8 hours, users can stay productive throughout the day without the hassle of constantly searching for an outlet.

The HP 311c-1070EF and 311c-1140EI come equipped with 11.6-inch HD displays, providing clear and vivid visuals, ideal for both work and entertainment. The resolution of 1366x768 allows for comfortable multitasking and browsing. The integrated Intel Graphics Media Accelerator ensures that video playback is smooth, enhancing the overall user experience.

In terms of memory and storage, both models typically feature 1 GB of RAM, which ensures smooth operations for basic tasks such as browsing, document editing, and email. The models generally come with a 250 GB hard drive, providing ample space for storing files, photos, and software applications.

The design of these netbooks is sleek and lightweight, making them easy to transport. Weighing in at approximately 1.4 kg (3.1 lbs), they fit comfortably into most bags and suitcases, making them ideal for students and professionals alike. The chiclet keyboard offers comfortable typing, and the trackpad is responsive, contributing to a pleasant user experience.

Connectivity options are abundant, with built-in Wi-Fi allowing for easy internet access in various environments. Additionally, both models are equipped with multiple USB ports, an HDMI output for connecting to external displays, and a card reader for added convenience.

The HP 311c-1070EF and 311c-1140EI also come pre-installed with Windows operating systems, offering users familiar interfaces and access to a wide range of applications.

Overall, these netbooks stand out for their balance of performance, portability, and user-friendly features, making them suitable choices for those who need reliable computing on the go. Whether for work, school, or leisure, the HP 311c-1070EF and 311c-1140EI offer practicality without compromising style or functionality.
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