Manual for CF-D1

Manual for CF-D1

Brand: Panasonic

Category: Office Equipment

Document Type: Manual

Language: EN

Available Languages: EN , ES

Uploaded: Nov. 21, 2025, 6:54 p.m.

Warranty Information

Panasonic Corporation assumes no liability for damage incurred directly or indirectly from errors, omissions or discrepancies between the computer and the manuals.

Getting Started

  • Introduction: Basic information about the product and how to use the manual.
  • Read Me First: Safety precautions, regulatory information, and battery safety.
  • Description of Parts: Identification of buttons, ports, and indicators on the device.
  • First-time Operation: Steps for inserting the battery, connecting to power, turning on the computer, setting up Windows, and performing touchscreen calibration.
  • On-screen Manual: How to access reference materials on the computer.
  • Reinstalling Software: Instructions for reinstalling the operating system using a recovery disc.
  • Troubleshooting (Basic): Solutions for common issues like startup problems, display issues, and input errors.

Troubleshooting and error codes

Problem Solution
Cannot start up. The power indicator or battery indicator is not lit. Connect the AC adaptor. Insert a fully charged battery. Remove the battery pack and the AC adaptor, then connect them again. If the battery indicator is not lit, the AC adaptor protection function may be operating. Disconnect the AC cord, wait three minutes or more, and reconnect the AC cord. If a device is connected to the USB port, disconnect the device, or set [USB Port] or [Legacy USB Support] to [Disabled] in the [Advanced] menu of the Setup Utility. If a device is connected to the ExpressCard slot, disconnect the device, or set [ExpressCard Slot] to [Disabled] in the [Advanced] menu of the Setup Utility.
The power is turned on but "Warming up the system (up to 30 minutes)" appears. The computer is warming up before start up. Wait for the computer to start up (takes up to 30 minutes). If, "Cannot warm up the system" is displayed, the computer failed to warm up and does not start. In this case, turn off the computer, leave it in an environment of 5 °C or higher temperature for about an hour, and then turn on the power once more.
Cannot turn on the computer. The computer does not resume from sleep (Windows 7)/standby (Windows XP) (The power indicator blinks quickly in green.) Leave it in an environment of 5 °C or higher temperature for about an hour, then turn on the power once more.
After adding or changing the RAM module, the power is turned on but nothing is displayed on the screen. Turn off the computer and remove the RAM module, then confirm whether the RAM module has conformed to specification. When the RAM module has conformed to specification, install it again.
Windows 7: The computer does not enter sleep mode while the screen saver is running (The screen stays black). Press and hold the power switch for four seconds or longer to shut down the computer forcibly. (Data not saved will be lost.) Then disable the screen saver.
It takes time for the power indicator to light up. If the power switch is pressed immediately after the battery pack has been mounted on the computer, and while the AC adaptor is not connected, it may take about five seconds before the power indicator lights up and the computer turns on. This is because the computer is checking the remaining battery charge; it is not a malfunction.
You have forgotten the password. Supervisor Password or User Password: Contact Panasonic Technical Support. Administrator password: If you have a password reset disk, you can reset the administrator password. Set the disk and enter any wrong password, then follow the on-screen instructions and set a new password. If you do not have a password reset disk, reinstall (→ page 25) and set up Windows, and then set a new password.
"Remove disks or other media. Press any key to restart" or a similar message appears. A floppy disk in the drive or USB memory is connected, and it does not contain system startup information. Remove the floppy disk and USB memory, connect an external keyboard and then press any key. If a device is connected to the USB port, disconnect the device, or set [USB Port] or [Legacy USB Support] to [Disabled] in the [Advanced] menu of the Setup Utility. If a device is connected to the ExpressCard slot, disconnect the device, or set [ExpressCard Slot] to [Disabled] in the [Advanced] menu of the Setup Utility. <Only for model with ExpressCard slot> If the problem persists after removing the disk, it may be a hard disk failure. Contact Panasonic Technical Support.
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