Compaq Presario CQ40-400 Support Question
Compaq Presario CQ40-400 Support Question
Find answers below for this question about Compaq Presario CQ40-400 - Notebook PC.Need a Compaq Presario CQ40-400 manual? We have 20 online manuals for this item!
Question posted by nateedwards1419 on April 5th, 2012
New Lcd Screen And Invertor Has Light No Picture
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Related Compaq Presario CQ40-400 Manual Pages
Wireless Setup Guide - Page 4
...Wireless Network Connection status icon and message are displayed on the screen. b Follow the instructions on the taskbar when the reconnection... network. PROGRESS CHECK After step 1, the blue wireless light turns on.
1 Press the wireless on/off button....
3 Complete the following steps that correspond with wireless notebooks and wired desktop
PROGRESS CHECK If you successfully complete step...
HP USB Digital Drive - Page 9
....
8
User Guide Select the Digital Drive and wait until the "Safe to remove the Digital Drive when the status light on the Digital Drive is in the extended position, return it on your screen. 3. A dialog box displays a list of connected devices. 2. Gently unplug the Digital Drive from the USB port.
✎ If...
Security - Window Vista and Windows 7 - Page 10
...password, type your password in the Enter New Password and
Confirm New Password fields, and then press enter. ...New Password and Confirm New Password fields, and then press enter. ● To delete an administrator password, type your changes and exit the Setup Utility, use of the computer.
Managing an administrator password
To set , it is displayed in the lower-left corner of the screen...
Security - Window Vista and Windows 7 - Page 11
... in the lower-left corner of the screen, press f10. - Open the Setup ...New Password and Confirm New Password fields, and then press enter. ● To delete a power-on password, type your current password in the Enter Current Password field, and then press enter 4 times. 3. Your changes go into effect when the computer restarts.
Setting passwords in the lower-left corner of the screen...
Software Update, Backup and Recovery - Windows Vista - Page 6
...Follow the instructions on the computer, you currently have and then download and install the new BIOS. During the download and installation, follow these instructions: Do not disconnect power ...To use the Setup Utility for
Startup Menu" message is later than those currently installed on the screen to download your computer:
Select Start > Help and Support, and then click the link for ...
Wireless (Select Models Only) - Windows Vista - Page 16
...to a WLAN
To connect to . 3. Type the code, and then click Connect to create a new network connection. 4. Web sites that anyone can choose to manually search for cost and connection requirements. NOTE...complete the connection. ● If the network is displayed. NOTE: On some models, the wireless light is off . 2. You can access the network, a warning is on WLAN implementation, router ...
HP Media Remote Control (Select Models Only) - Windows Vista - Page 8
... the computer Press the button to capture a picture of the
screen and save it to display a menu with DVD Play preinstalled). NOTE: On select models,... to open the QuickPlay DVD player.
NOTE: This button does not function when Teletext is green. Button Switch screens
Snapshot Zoom
Function in Windows
Function in QuickPlay (select models only)
Press the button to switch the computer image...
Power Management - Windows Vista - Page 7
... the hard drive and the computer turns off. When Sleep is saved to a disc or an external media card.
Your work is initiated, the power lights blink and the screen clears. Power settings and timeouts can exit Sleep in the Sleep state, the computer initiates Hibernation.
Power Management - Windows Vista - Page 8
...NOTE: If you have set at the factory to the screen where you stopped working . The power lights turn on and your work returns to initiate Hibernation after 120...initiate Hibernation: ▲ Press fn+f5.
- When the computer exits Sleep, the power lights turn on and your work returns to the screen.
2 Chapter 1 Setting power options Power settings and timeouts can be required on wakeup, ...
Power Management - Windows Vista - Page 19
...; If you are onboard aircraft. Do not charge the computer battery while you are charging a new battery, charge it fully before turning on while the battery is charging, the battery meter in .... NOTE: If the computer is on the computer. ● Charge the battery until the battery light turns off. The battery charges whether the computer is off . The battery charges whenever the computer is...
Power Management - Windows Vista - Page 23
...click Change plan settings. 3. Calibrating a battery 17 Leave the computer plugged into the computer. 2. The battery light on . 3. Select Start > Control Panel > System and Maintenance > Power Options.
2. Record the On ... OK. 10. Connect the computer to calibrate a new battery. Calibrating a battery
Calibrate a battery under Hibernate after so that you can reset them after ...
Notebook Tour - Windows Vista - Page 8
... most closely matches your computer.
2 Chapter 2 Components
2 Components
Top components
TouchPad
Component
Description
(1) TouchPad light
● White: TouchPad is enabled. ● Amber: TouchPad is disabled.
(2) TouchPad*
Moves the pointer and selects or activates items on the screen.
(3) Left TouchPad button*
Functions like the left button on an external mouse.
(4) TouchPad on/off...
Notebook Tour - Windows Vista - Page 17
...) ● MultiMediaCard (MMC) ● Secure Digital (SD) Memory Card ● xD-Picture Card (XD) Supports optional ExpressCards. On: A digital card is designed to an optional docking...network) jack (5) HDMI port (6) eSATA/USB port (select models only)
(7) Digital Media Slot light (8) Digital Media Slot
(9) ExpressCard slot (select models only)
Description
Attaches an optional security cable ...
Pointing Devices and Keyboard - Windows Vista - Page 5
Component
Description
(1) TouchPad light
● White: TouchPad is enabled. ● Amber: TouchPad is disabled.
(2) TouchPad*
Moves the pointer and selects or activates items on the screen.
(3) Left TouchPad button*
Functions like the left and right TouchPad buttons like the right button on an external mouse.
Use the left button on an ...
Pointing Devices and Keyboard - Windows Vista - Page 10
...fn+f3)
Press fn+f3 to the system. Switching the screen image (fn+f4)
Press fn+f4 to switch the screen image among other devices receiving video information from the computer using ... to the computer, pressing fn+f4 alternates the screen image from computer display to monitor display to the system only by the fn+f4 hotkey: ● LCD (computer display) ● External VGA (most external...
Pointing Devices and Keyboard - Windows Vista - Page 16
...num lock 9
M media controls, hotkeys 7 mouse, external
connecting 2 setting preferences 2
N num lock light, identifying 9 num lock, external keypad 10
P Print Options window hotkey 5
Q QuickLock hotkey 7
S S-Video 6 screen brightness hotkeys 7 screen image, switching 6 scroll zones, TouchPad 1 system information hotkey 4
T TouchPad
identifying 1 setting preferences 2 TouchPad buttons, identifying...
Compaq Presario CQ40 Notebook PC - Maintenance and Service Guide - Page 9
1 Product description
Category Product Name Processors
Chipset Graphics Panel Memory
Description Compaq Presario CQ40 Notebook PC Intel® Core™2 Duo mobile processors T9550 2.66 GHz, 6-MB L2 cache, 1066-MHz front-side bus (FSB) P8700 2.53 GHz, 3-MB L2 cache, ...
Compaq Presario CQ40 Notebook PC - Maintenance and Service Guide - Page 12
...; White: TouchPad is enabled. ● Amber: TouchPad is disabled. Moves the pointer and selects or activates items on /off button (2) TouchPad* (3) Left TouchPad button* (4) TouchPad light
(5) TouchPad scroll zone*
Enables/disables the TouchPad. To view or change pointing device preferences, select Start > Control Panel > Hardware and Sound > Mouse.
4 Chapter 2 External component...
Compaq Presario CQ40 Notebook PC - Maintenance and Service Guide - Page 32
...BrightView display panel (includes display panel cable) Display Rubber Kit (includes rubber screw covers and LCD rubber pads) Display enclosure Display bezel Camera module
24 Chapter 3 Illustrated part numbers catalog Virgin... United States
Modem module for use in all countries and regions except Australia and New Zealand (select models only)
461749-011 463955-001 480985-001 482158-001 482957-001...
Compaq Presario CQ40 Notebook PC - Maintenance and Service Guide - Page 148
...Screw Kit 99
L LAN Power Saving 87 language support 87 latch, battery release 14 LCD rubber pads, spare part
number 24 lights
battery 5, 11 caps lock 5 Digital Media Slot 12 drive 6, 11 num lock ...24, 72 power connector, identifying 13 power cord set requirements 130 power cords 23 power lights, identifying 5, 11 power requirements, product description 3 power-on password 87 processor illustrated 18...
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