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Popular HP Presario CQ43-400 Manual Pages
HP Notebook Reference Guide - Windows 7 - Page 11
... on . NOTE: Refer to a wireless network, multimedia, power management, security, and so on the Web at http://www.hp.com/ergo. ● Regulatory, Safety and Environmental Notices-Contains safety and regulatory information, and battery disposal information. 1 Introduction
This guide contains general information about the operating system, drivers, troubleshooting tools, and technical support.
HP Notebook Reference Guide - Windows 7 - Page 16
...send e-mail, or connect to that network.
only).
Shut down the computer through the operating system.
2.
Using HP Mobile Broadband (select models only)
HP Mobile Broadband enables your WLAN. A SIM contains basic information about you are on HP Mobile Broadband and how to activate service with a preferred mobile network service provider, refer to the Getting Started guide.
1.
HP Notebook Reference Guide - Windows 7 - Page 47
...HP recommends defragmenting your hard drive at another time when you do not need access to improve the security of your permission or password for more than an hour to AC power. 2. Depending on the size of your computer. NOTE: Windows includes the User Account Control... delete to free up disk space and help the computer to Help and Support for tasks such as installing software, running...
HP Notebook Reference Guide - Windows 7 - Page 55
.... After you cannot access Setup Utility (BIOS). Initiate QuickLock.
2.
NOTE: Your administrator password is set a user or administrator password, follow these steps:
1.
You can use the same password for more than one Setup Utility (BIOS) feature.
For additional information about Windows passwords, such as it displayed as screen-saver passwords, select Start > Help and Support.
HP Notebook Reference Guide - Windows 7 - Page 61
... the first time, a window is displayed asking if you want to download and install SoftPaq Download Manager.
When SoftPaq Download Manager opens for all supported models. If you to specify one or two SoftPaqs and have used HP SoftPaq Download Manager previously, go /sdm, and follow the instructions to update.
4.
Click Find Available SoftPaqs to download a list of options that...
HP Notebook Reference Guide - Windows 7 - Page 65
...hard drive that has an .exe extension (for example, filename.exe). Do not download or install a BIOS update while the computer is typically Local Disk (C:). 3. Do not insert, remove, connect, or disconnect any software updates, especially system BIOS updates. Using Setup Utility (BIOS) 55 Follow the on battery power, docked in an optional docking device, or connected to an optional...
Compaq Presario CQ43 Notebook PC Maintenance and Service Guide - Page 9
...models equipped with Windows 7 Starter 32 operating system)
Intel Core i5-2410M 2.30-GHz processor (1333-MHz FSB, 3.0-MB L3 cache, dual core, 35 W)
Intel Core i3-2330M 2.20-GHz processor (1333-MHz FSB, 3.0-MB L3 cache, dual core, 35 W; not available on computer models equipped with an AMD processor
Product Name Compaq Presario CQ43 Notebook PC...
Computer models equipped with Windows 7 ...
Compaq Presario CQ43 Notebook PC Maintenance and Service Guide - Page 25
... for the computer.
The part number helps a service technician to locate documents, drivers, and support for the computer.
Service tag 17 This is the alphanumeric identifier used to determine what components and parts are needed. Item (3)
Description Part number/Product number (p/n)
(4)
Warranty period
(5)
Model description
Function
This number provides specific information about the...
Compaq Presario CQ43 Notebook PC Maintenance and Service Guide - Page 60
Remove the Phillips PM2.5×5.0 screw that secures the keyboard to the computer.
2. Turn the computer right-side up with the front toward you. 52 Chapter 4 Removal and replacement procedures Insert a screw driver or similar thin tool into the keyboard release hole, and then press on its left side. 3. Partially open the computer. 4. Rest and...
Compaq Presario CQ43 Notebook PC Maintenance and Service Guide - Page 99
... install a BIOS update while the computer is later than those currently installed on the computer, you need to access this information to locate the update later, after it has been downloaded to select Main. 3. Do not shut down the computer or initiate Sleep or Hibernation. Windows XP-Select Start > Help and Support, and then select the software and drivers update. 2.
Using Setup...
Compaq Presario CQ43 Notebook PC Maintenance and Service Guide - Page 119
... part
number 21, 30 battery
removal 41 spare part numbers 21, 29,
41 battery bay 15 battery release latch 15 battery...part number 39 computer specifications 93 connectors, service
considerations 34
D Digital Media Slot 13 display assembly
removal 66 spare part numbers 19, 31,
33, 66 subcomponents 24 display bezel removal 68 spare part number 24, 68 spare part numbers 30 Display Cable Kit, spare part...
Compaq Presario CQ43 Notebook PC Maintenance and Service Guide - Page 120
... 13 audio-out 13 headphone 13 microphone 13 network 13 RJ-45 13
K key components 10
keyboard product description 6 removal 51 spare part numbers 19, 31, 51
keys Action 10 esc 10 fn 10 Windows applications 10 Windows logo 10
L left-side components 13 light components 11 lights
battery/AC adapter 14 caps lock 11 hard...
Compaq Presario CQ43 Notebook PC Maintenance and Service Guide - Page 121
.../replacement
preliminaries 34 procedures 39 right-side components RJ-45 jack 13 RTC battery removal 78 spare part number
14 20, 31, 78
S Screw Kit, spare part number 27,
31 security cable slot 14 security, product description 6 serial number 39 service considerations
cables 34 connectors 34 plastic parts 34
service tag 16, 39 serviceability, product description
7 Setup Utility (BIOS) 88...
HP Notebook Hard Drives & Solid State Drives Identifying, Preventing, Diagnosing and Recovering from Drive Failures Care and Mai - Page 5
... Guard
The opportunity for your product Software & Drivers download page to obtain:
http://welcome.hp.com/country/us /en/support.html to download the latest BIOS for certain OEM drives and/or special product updates. attribute checking automatically runs. If a fault is detected in any way damage an SSD if installed.
Note: The diagnostics may be found...
HP Notebook Hard Drives & Solid State Drives Identifying, Preventing, Diagnosing and Recovering from Drive Failures Care and Mai - Page 6
...that could affect hard disk drive performance and reliability. Intel Matrix Storage Technology driver
HP offers the Intel Matrix Storage Manager driver for notebook PC models that are released to address known issues. The Intel Matrix Storage Technology solution technology provides improved performance and reliability, as well as support for the SATA Advanced Host Controller (AHCI) Interface.
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