Compaq 621 Support Question
Compaq 621 Support Question
Find answers below for this question about Compaq 621 - Notebook PC.Need a Compaq 621 manual? We have 9 online manuals for this item!
Question posted by sheikhafroz on January 3rd, 2014
Battery Change
which model of battery to be buyed for compaq 621
Current Answers
Answer #1: Posted by cursed on January 3rd, 2014 7:38 AM
cursed
Member since:
November 27th, 2013 Points: 320,075
Member since:
November 27th, 2013 Points: 320,075
please refer to the link mentioned below:
http://www.hp-laptop-batteries.com/hp-compaq-621.htm
Take Care
bye
Answer #2: Posted by cursed on January 3rd, 2014 7:38 AM
cursed
Member since:
November 27th, 2013 Points: 320,075
Member since:
November 27th, 2013 Points: 320,075
please refer to the link mentioned below:
http://www.hp-laptop-batteries.com/hp-compaq-621.htm
Take Care
bye
Related Compaq 621 Manual Pages
Compaq 320, 321, 420, 421, 620, 621 Notebook PCs and HP 420, 620 Notebook PCs - Maintenance and Service Guide - Page 11
1 Product description
Category Product Name
Processors
Description
Compaq 320 Notebook PC Compaq 321 Notebook PC Compaq 420 Notebook PC Compaq 421 Notebook PC Compaq 620 Notebook PC Compaq 621 Notebook PC HP 420 Notebook PC HP 620 Notebook PC Intel® Celeron® processors T3300, 2.00-GHz, 800-MHz FSB, 1-MB cache T3100, 1.90-GHz, 800-MHz FSB, 1-MB cache T1700, 1.83-GHz, 667-...
Compaq 320, 321, 420, 421, 620, 621 Notebook PCs and HP 420, 620 Notebook PCs - Maintenance and Service Guide - Page 158
...fn 12, 13 function 12, 13 keypad 12, 13 wireless 12, 13
L language, changing in Computer
Setup 107 latches, battery release 16 LCD Cable
contents 32 spare part number 32 legacy support, USB 103, 107... 111, 115 lights caps lock 10 optical drive 14 power 10 webcam 17 wireless 10
M main battery cable
removal 96 mass storage devices, spare part
numbers 33 memory module
product description 2 removal 55 ...
Installing SATA Drivers on HP Notebook PCs - White Paper - Page 1
Installing SATA Drivers on HP Notebook PCs
Technical white paper
Table of contents
Introduction ...2 Purpose ...2 Audience ...2 Benefits of SATA ...2
System Requirements and Prerequisites 2 System prerequisites ...2
Adding SATA drivers to RIS Installation Points 3 ...
Installing SATA Drivers on HP Notebook PCs - White Paper - Page 2
... AHCI Storage controllers. System prerequisites
You will need the following guidelines provide procedures for each PC
IMPORTANT: Make sure you intend to Sysprep, add the first 5 files (a through e,... building an image and switching to 150MB/Sec transfer rate for each system on HP Notebook PC models. Intel Matrix Storage Manager Driver provides support for the platform, from the HP website...
Installing SATA Drivers on HP Notebook PCs - White Paper - Page 11
...ProBook 6550b:
5) Download and run the "Intel Chipset Installation Utility" for your particular model from the Softpaq on your removable media. b. e. Using the example in Step ...g. c. Only for Compaq 320, Compaq 321, Compaq 420, Compaq 421, Compaq 620, Compaq 621, HP 420 and HP 620:
5) Download and run the "Intel Chipset Installation Utility" for your particular model from a list or ...
Notebook PC User Guide - Windows 7 - Page 11
... Enabling boot devices in Computer Setup 134 Considering boot order changes ...135 Choosing MultiBoot preferences ...136 Setting a new boot ...models only 140 HP System Software Manager (SSM 140
16 Cleaning guidelines ...142 Cleaning products ...142 Cleaning procedures ...143 Cleaning the display ...143 Cleaning the sides and cover 143 Cleaning the TouchPad and keyboard 143 Cleaning a tablet PC...
Notebook PC User Guide - Windows 7 - Page 47
... to Help and Support. When Sleep is initiated, your work before you can be changed . For instructions, refer to initiate Sleep.
Press the hotkey again to decrease speaker ...but this setting can initiate Sleep. The factory setting for critical battery action is conserved. Initiating QuickLock (fn+f6) (select models)
Press fn+f6 to decrease speaker volume. QuickLock protects your ...
Notebook PC User Guide - Windows 7 - Page 82
... process: ◦ The monitor will not occur.
70 Chapter 5 Power management Under the current power plan, click Change plan settings. 3.
The battery can discharge whether or not you are using the computer, but the battery will discharge faster while you are using it. ● If you plan to sleep settings listed in the...
Notebook PC User Guide - Windows 7 - Page 119
... Configuration > Built-In Device Options, or System Configuration > Port Options. 4. To save your changes and exit Computer Setup, click the Save icon in the lower-left corner of the screen, ...at the bottom of system information: ● Identification information about the computer model and the batteries ● Specification information about the processor, cache, memory, ROM, video revision, ...
Notebook PC User Guide - Windows 7 - Page 157
... drive; removing 53 writing to 42 CD drive 78, 85 Certificate of Authenticity label 14 changing boot order 136 charging batteries 67, 69 checking audio functions 44 cleaning display 143 keyboard 143 pen holder 143 tablet PC pen 143 TouchPad 143 cleaning guidelines 142 cleaning procedures 143 cleaning products 142 compartments memory module...
Notebook PC User Guide - Windows Vista - Page 11
... Enabling boot devices in Computer Setup 130 Considering boot order changes ...131 Choosing MultiBoot preferences ...132 Setting a new boot ...models only 136 HP System Software Manager (SSM 136
16 Cleaning guidelines ...138 Cleaning products ...138 Cleaning procedures ...139 Cleaning the display ...139 Cleaning the sides and cover 139 Cleaning the TouchPad and keyboard 139 Cleaning a tablet PC...
Notebook PC User Guide - Windows Vista - Page 26
...and lists the agency approval markings required by some of the warranty period for your notebook.
◦ Warranty period (5). The regulatory label is affixed to the bottom of ...are included with your computer model includes one or more wireless devices, one or more certification labels are affixed inside the battery bay.
14 Chapter 1 Features ◦ Model description (4). You may need...
Notebook PC User Guide - Windows Vista - Page 29
... > Control Panel > Mobile PC > Windows Mobility Center. 2.
Select the check box next to change the Wireless Assistant properties: 1. To access the Network and Sharing Center, click Start > Control Panel > Network and Internet > Network and Sharing Center. Click the Help button. Click Start > Help and Support. Using wireless devices (select models only) 17
Open...
Notebook PC User Guide - Windows Vista - Page 46
.... When Sleep is displayed, the computer cannot be changed . Initiating QuickLock (fn+f6) (select models)
Press fn+f6 to restore speaker sound. Launching printer (fn+f8) (select models)
To print the item displayed, press fn+f8 to initiate Hibernation instead of Sleep. NOTE: If a critical battery level occurs while the computer is entered. The...
Notebook PC User Guide - Windows Vista - Page 117
... save your changes and exit Computer Setup, click the Save icon in Computer Setup provides two types of system information: ● Identification information about the computer model and the batteries ● ...select the option, and then press enter. 7. Press enter. 5. or - Your changes go into effect when the computer restarts. Using Computer Setup security features
Securing system ...
Notebook PC User Guide - Windows Vista - Page 153
charging batteries 65, 67 checking audio functions 42 cleaning
display 139 keyboard 139 pen holder 139 tablet PC pen 139 TouchPad 139 cleaning guidelines 138 cleaning procedures ... 83 display cleaning 139 image, switching 33 screen brightness hotkeys 33 drive media 58 DriveLock password changing 102 description 101 entering 102 removing 103 setting 102 DriveLock, automatic 123 drives boot order 124,...
Notebook PC User Guide - Windows XP - Page 46
... to the hard drive. For instructions, refer to restore speaker sound. NOTE: If a critical battery level occurs while the computer is Hibernate, but this setting can set a Windows user password or...a Windows administrator password.
Launching Web browser (fn+f7) (select models)
To launch your work before you can be changed . The computer must set the fn+f5 hotkey to enter your ...
Notebook PC User Guide - Windows XP - Page 73
Select Start > Control Panel > Performance and Maintenance > Power Options. 2. Clear the Always show icon on the taskbar check box. 4. Click Apply, and then click OK. Selecting a different power scheme
▲ Click the Power Meter icon in the notification area, follow these steps: 1. b. c.
Setting power options 61 To show icon on the taskbar check box. 4. Select Start > ...
Notebook PC User Guide - Windows XP - Page 116
.... - Press enter. 5. Use a pointing device or the arrow keys to select File > Save Changes and Exit, and then press enter. or - Use the arrow keys to select System Configuration > ...displayed at the bottom of system information: ● Identification information about the computer model and the batteries ● Specification information about the processor, cache, memory, ROM, video revision...
Notebook PC User Guide - Windows XP - Page 154
... pen holder 140 tablet PC pen 140 TouchPad 140
... power 13 corporate WLAN connection 19
country-specific modem cable adapter 25
critical battery level 67
D deployment, software 135 device configurations 125 device drivers
HP drivers..., switching 33 screen brightness hotkeys 33 drive media 59 DriveLock password changing 101 description 100 entering 101 removing 102 setting 101 DriveLock, automatic 124...
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