Compaq presario 1235 manual

Changes in the BIOS affect the computer even before the operating system has a chance to recognize the device. Press the Power button to start the computer. Immediately press the F10 or F1 key repeatedly on the keyboard when the logo screen displays. Figure : logo screen. If a language selection screen appears, select a language and press Enter. Select a location. Europe, Middle East, Africa. Asia Pacific and Oceania.

Select a language. Confirm Back. Search all support. Search help. Tips for better search results Ensure correct spelling and spacing - Examples: "paper jam" Use product model name: - Examples: laserjet pro p, DeskJet For HP products a product number. Loading Results. The Virtual Agent is currently unavailable. Please try again shortly.

Need help troubleshooting? Just ask. To find information about another product in the bundle, such as a printer, look for its model name on a label adhered to the body of the product. View a video on how to find the model number in English How to find the model number.

Look on the product identification labels The model number or equivalent might be found on an identification label on the outside of the case. On some models the label might be hidden behind the CD storage door or behind the door that covers the CD drives.

Figure : Top or back of case. Figure : Side of case. Figure : Back of case T Code. While holding down the Ctrl and Alt keys, press the S key on the keyboard. The Compaq Support Information window appears. This window contains the model number of your HP computer. Figure : Model number in Support Information window.

Check inside the CD storage door for older Compaq PCs On some models of Presario desktop computers, the model number can be found on a sticker inside the front bezel CD holder. Open the CD storage area by pressing in the bottom of the storage cover. The number are on a label on the inside of the door. Figure : CD storage door. Select a location. Europe, Middle East, Africa. Asia Pacific and Oceania. Select a language. Confirm Back. Search all support. Search help. Tips for better search results Ensure correct spelling and spacing - Examples: "paper jam" Use product model name: - Examples: laserjet pro p, DeskJet For HP products a product number.

Loading Results. The Virtual Agent is currently unavailable. Please try again shortly.