Brand: Panasonic
Category: Tablet Computer
Document Type: Manual
Language: EN
Manual for FZ-55 Series
Uploaded: Nov. 21, 2025, 6:01 p.m.
Warranty Information
Provides warranty information for the Panasonic FZ-55 Series computer and its accessories.
The manual provides instructions on operating the Panasonic FZ-55 Series computer. It covers various functions such as turning the computer on/off, using the touchpad, keyboard combinations for various functions like display mode switching and volume control, inserting/removing cards (microSD, Smart Card, nanoSIM), managing wireless communication (Wi-Fi, Bluetooth, Wireless WAN), using external displays via HDMI and VGA ports, managing USB devices and charging, optical disc drive operations, hardware diagnostics, and troubleshooting common issues. It also details specifications, setup utility options, and warranty information.
Troubleshooting and error codes
| Error Message | Solution |
|---|---|
| Bad System CMOS | Start the Setup Utility and return the settings to the default values, and then change the settings as necessary. If the problem persists, the internal clock battery may need to be replaced. Contact Panasonic Technical Support. |
| System CMOS Checksum Error | The date and time settings are not correct. Start the Setup Utility and set the correct date and time. If the problem persists, the internal clock battery may need to be replaced. Contact Panasonic Technical Support. |
| Invalid Year. System date restored to 01/01/20XX | The date and time settings are not correct. Start the Setup Utility and set the correct date and time. If the problem persists, the internal clock battery may need to be replaced. Contact Panasonic Technical Support. |
| Press F2 for Setup / F12 for LAN | Write down the error details and press F2 or Del to start the Setup Utility. Change the settings if necessary. |
| Warming up the system (up to 30 minutes) | 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 {41 °F} or higher temperature for about an hour, and then turn on the power once more. |
| Remove disks or other media. Press any key to restart | If a device is connected to the USB port, disconnect the device, or set [USB Port and Port Replicator] or [Legacy USB Support] to [Disabled] in the [Advanced] menu of the Setup Utility. If the problem persists after removing the disk, it may be a flash memory failure. Contact Panasonic Technical Support. |
| Reboot and Select proper Boot device or Insert Boot Media in selected Boot device and press a key | The operating system is not properly installed in the flash memory that you are going to boot from. If you cannot start up the OS from the internal disk, check if the internal disk is properly recognized on the “Information” menu of the Setup Utility. If it is recognized (“xxx GB” is displayed.), perform the reinstallation. If not (“Empty” is displayed.), contact Panasonic Technical Support. If a device is connected to the USB port, disconnect the device, or set [Legacy USB Support] to [Disabled] in the [Advanced] menu of the Setup Utility. |
| Disk error Press any key to restart | If a device is connected to the USB port, disconnect the device, or set [Legacy USB Support] to [Disabled] in the [Advanced] menu of the Setup Utility. |
| Please use the recommended AC adaptor | Use the specified AC adaptor. |