Aspire one black screen but mouse appear

in device manager click right mouse and in the screen appear click scan for hardware changes ; if nothing appear your sound card is dead. Don't dispear go and buy an usb sound card is cheap.

1. Open the Properties / Preferences window for the printer.
   
   

   For Windows 7
   

   • Click 'Start' from the bottom left of the Windows screen, and 'Devices and Printers .'
   • Click your right mouse button on the listing for your printer, and then select 'Printing Preferences...' from the menu that appears.
   
   For Windows Vista
   • Click / Select 'Start' from the bottom left of the Windows screen, 'Control Panel', 'Hardware and Sound', and then click on 'Printers'. Note: If you are in 'Classic' view, Click 'Printers' directly from the 'Control Panel'.
   • Click your right mouse button on the listing for your printer, and then select 'Printing Preferences...' from the menu that appears.
     

   For Windows XP Home Edition
   

   • Click / Select 'Start' from the bottom left of the Windows screen, 'Control Panel,' 'Printers and Other Hardware,' and 'Printers and Faxes.'
   • Click your right mouse button on the listing for your printer, and then select 'Printing Preferences...' from the menu that appears.

   
   For Windows XP Professional Edition
   

   • Click 'Start' from the bottom left of the Windows screen, and 'Printers and Faxes.'
   • Click your right mouse button on the listing for your printer, and then select 'Printing Preferences...' from the menu that appears.

   
   For Windows 2000/ Me/98 (if applicable)
   

   • Click / Select 'Start' from the bottom left of the Windows screen, and 'Settings,' then 'Printers.'
   • Click your right mouse button on the listing for your printer, and then select 'Properties' from the menu that appears.
     
     
2. Click on the Main tab.
   
   
3. Select 'Plain Paper' as the Media Type. If any other paper type is selected, color ink will be used to create black.
   
   
   
   Note: The pigment black ink will only be used when printing on plain paper.
   
   
4. De-Select the box for 'Grayscale Printing'.
   
   
   
   Note: If either 'Borderless Printing' or 'Duplex Printing' are enabled from the Page Setup tab, grayscale will be created using a combination of the color (dye) inks to prevent smearing.
   
   
5. Click 'OK' to save the changes.

The printer will now only use the pigment black ink tank.

Click Here to search for solution.

If you boot your computer, and after loggin in you receive a Black Screen but are still able to see the mouse move, try bringing up your tsk mngr (Ctrl+Alt+Del) then go to proccess' and click end proccess on explorer.exe then go to applications and press new task then type in explorer.exe, this should solve the problem, if not then I am sorry, that is what solved my problem.

i need a password for bios my laptop wont start up

Hi,
Please follow the instructions below from Cannon support page...

Setting the Ink Cartridge When printing, you can specify which ink cartridge to use. This is convenient if one of the ink cartridges becomes empty, you can continue printing by specifying the ink cartridge that still has ink. Note:

• When the following settings are configured, Black Only is disabled. The color ink cartridge is used to print.

• A type of paper other than Plain Paper is selected for Media Type on the Main tab.
  
• Borderless Printing is checked on the Page Setup tab.

• Canon recommends that you use the ink cartridges installed in the printer and not remove them until the ink runs out.

You can set the Ink Cartridge Settings from the Maintenance tab in the printer driver.
To access the printer driver from the application software, click here.
To access the printer driver from the Printers folder, click here.
Application Software -
Note: Depending on the application software, command names or menu names may vary and there may be more steps. For details, refer to the user's manual of the application software.

1. Select the command you perform printing on the application software in use. In general, select 'Print' on the File menu to open the Print dialog box.
   
   
2. Select your printer model name and click 'Preferences' (or 'Properties'). The printer driver setup window appears.
   
   
3. On the Maintenance tab, click the 'Ink Cartridge Settings' icon.
   
   
   
   
4. On the Ink Cartridge Settings window, check the 'Ink Cartridge' drop-down to see what it is it set to.
   
   
   
   
5. To change Ink Cartridge to Black Only, click the 'Ink Cartridge' drop-down and select the option.
   
   
   
   
6. Click 'OK' on the Ink Cartridge Settings window.
   
   
7. Click 'OK' or the applicable button to print.

Printers Folder -

For Windows 7

• Click the 'Start' button from the bottom left of the Windows screen, and then click on 'Devices and Printers'.
• Click your right mouse button on the listing for your printer, and then select 'Printing Preferences' from the menu that appears.
  

For Windows Vista

• Click / Select 'Start' from the bottom left of the Windows screen, 'Control Panel', 'Hardware and Sound', and then click on 'Printers'. Note: If you are in 'Classic' view, click 'Printers' directly from the 'Control Panel'.
• Click your right mouse button on the listing for your printer, and then select 'Preferences' from the menu that appears.
  

For Windows XP Home Edition

• Click / Select 'Start' from the bottom left of the Windows screen, 'Control Panel,' 'Printers and Other Hardware,' and 'Printers and Faxes.'
• Click your right mouse button on the listing for your printer, and then select 'Preferences' from the menu that appears.

For Windows XP Professional Edition

• Click 'Start' from the bottom left of the Windows screen, and 'Printers and Faxes.'
• Click your right mouse button on the listing for your printer, and then select 'Preferences' from the menu that appears.

For Windows 2000

• Click / Select 'Start' from the bottom left of the Windows screen, and 'Settings,' then 'Printers.'
• Click your right mouse button on the listing for your printer, and then select 'Properties' from the menu that appears.

1. Click the Maintenance tab. (The Maintenance window opens.)
   
   
   Note: The layout varies depending on the printer and version of Windows you are using.
   
   
2. On the Maintenance tab, click the 'Ink Cartridge Settings' icon.
   
   
   
   
3. On the Ink Cartridge Settings window, check the 'Ink Cartridge' drop-down to see what it is it set to.
   
   
   
   
4. To change Ink Cartridge to Black Only, click the 'Ink Cartridge' drop-down and select the option.
   
   
   
   
5. Click 'OK' on the Ink Cartridge Settings window.
   
   
6. On the Printing Preferences window, click 'Apply'.

there must've been some prob with the mousepad/ external mouse driver.go to control menu->double click mouse->choose hardware tab->properties->driver->update driver... do this with ya motherboard/laptop cd/dvd in the cd/dvd rom. choose search software driver automatically. once ya done. restart and start using mouse as before.

posible owerheating need proper check

"Unmountable boot volume" this problem is your hard disk partition which is failure to recognize & identify the operating system running on the hard disk. Reformat your hard disk and put another operating system to run again your computer.

This is because you have installed a third party application on your HH.Do hard reboot,connect to desktop manager and click on Application Loader ,delete all third party software.Use Application Loader to reinstall the applications on the handheld.Select the Erase Existing Applications option and dont install any third party software.