How to fix 'System CMOS checksum bad' error on Fujitsu Lifebook S751?
If the error message 'System CMOS checksum bad - default configuration used' appears, switch the notebook off, then switch it on again. Press the function key F2 to access the BIOS Setup. In the BIOS Setup, select the Exit menu. Select the entry Load Setup Defaults. Select OK and press the Enter key.
What to do if the external monitor remains blank with my Fujitsu Laptop?
If the external monitor remains blank, first, switch the external monitor on. If power saving is activated, press any key to continue. Adjust the brightness of the monitor if it is set too low. If the screen output is set to the notebook’s LCD screen, press the key combination to switch the screen output. Finally, switch off the external monitor and the notebook and check whether the power cable is plugged properly into the external monitor and into the power socket, and whether the data cable is properly connected to the notebook and the external monitor. Then, switch on the external monitor and the notebook.
What to do if Fujitsu Lifebook S751 Laptop LCD screen remains blank?
If the notebook’s LCD screen remains blank, press a key or touch the touchpad. If an external monitor or television set is connected, press the key combination to switch the screen output.
Why does my Fujitsu Laptop keyboard type numerals instead of characters?
If certain characters are entered on the keyboard and only numerals are written, the virtual numeric keypad of your device is activated. Press the Num key to deactivate it.
How to resolve external monitor issues (blank or unstable image) on Fujitsu Lifebook S751 Laptop?
If the external monitor is blank or the image is unstable, terminate the application program in Windows by pressing Alt + F4. If the fault persists after closing the program, use the key combination for switching the screen output to switch over to the notebook’s LCD screen. Change the following setting: Set the screen resolution as described in the documentation for your operating system. Select monitor: Select monitor 1 or 2 as described in the documentation for your operating system.
How to fix 'Keyboard error' on Fujitsu Lifebook S751?
If you are using an external keyboard and the error message 'Keyboard error' appears, check the connection and reboot the notebook.
How to correct the date or time on a Fujitsu Laptop?
If the notebook’s date or time is incorrect, you can set the date and time in the main menu with the BIOS-Setup-Utility. If the issue persists, please contact your sales outlet or our Hotline/Service Desk.
What to do if my Fujitsu Lifebook S751 Laptop says 'Operating system not found'?
If the error message 'Operating system not found' appears, check in the BIOS Setup whether your hard disk has been set correctly and make sure that the operating system is installed on the corresponding drive.
Why the radio connection to a network does not work on my Fujitsu Lifebook S751 Laptop?
If the radio connection to a network does not work, switch the radio component on. If the wireless component is enabled but the wireless connection to a network does not work, check whether the radio connection is switched on via the software.
How to fix Fujitsu Laptop when the printer does not print?
If the printer does not print, make sure that the printer is switched on and ready for operation. Also, check that the data cable connecting the notebook to the printer is properly connected. Finally, check whether the correct printer driver is loaded.
Explains the manual's content, conventions, and provides an overview of the LIFEBOOK S751 notebook.
Provides contact details for Fujitsu Service and Support, including toll-free numbers and websites.
Introduces the components of the Fujitsu LIFEBOOK S751 notebook.
Identifies and describes the various ports and controls on the LIFEBOOK notebook.
Provides a brief description of the notebook's top components like web camera and display.
Describes the components located on the left side panel of the notebook.
Describes the components located on the right side panel of the notebook.
Describes the components located on the back panel of the notebook.
Describes the components located on the bottom panel of the notebook.
Explains the symbols and their meanings on the notebook's status indicator panels.
Details the keyboard layout, keys, and their functions.
Explains the touchpad, its buttons, and the fingerprint/scroll sensor.
Describes how to control the notebook's audio volume.
Details the devices that can be housed in the notebook's flexible bay.
Introduces the security and application panel features and setup.
Explains the available power sources for the Fujitsu LIFEBOOK notebook.
Describes the notebook's display panel and how to open it.
Provides methods to adjust the display panel's brightness.
Guides on powering on, boot sequence, and BIOS setup.
Details power management options for conserving battery life.
Provides information on the notebook's lithium ion battery, care, and recharging.
Describes the optical drive, media, and how to load/eject discs.
Explains the use of Memory Sticks and Secure Digital cards.
Details how to install and remove ExpressCards and Smart Cards.
Guides on installing and removing memory upgrade modules.
Lists and describes the various ports available on the notebook.
Explains how to attach and detach the optional port replicator.
Provides steps to identify and resolve common setup and operating problems.
Guides on creating, managing, and restoring system images and backups.
Lists and explains error and status messages from the BIOS and operating system.
Lists and explains common result codes for modem operations.
Offers tips for maintaining the notebook's longevity and reliability.
Provides guidelines for cleaning the computer exterior, keyboard, and LCD display.
Guides on how to clean the dust filter to maintain system performance.
Provides instructions for proper storage of the notebook and its batteries.
Offers advice and considerations for traveling with the notebook.
Details the hardware and environmental specifications of the LIFEBOOK notebook.
Specifies the Intel Core processor options for the LIFEBOOK notebook.
Details the Intel chipset used in the LIFEBOOK notebook.
Describes the system memory specifications, including RAM type and capacity.
Covers the display panel type, color, resolution, and video RAM.
Details the audio components, including speakers and jacks.
Describes the hard drive and optical drive options available.
Lists key features like pointing device, communications, and wireless LAN.
Details the ports and features of the optional port replicator.
Specifies keyboard details like key count, function keys, and layout.
Details the notebook's power specifications, batteries, and AC adapter.
Provides the physical dimensions and weight of the notebook.
Outlines the operating and non-operating environmental conditions.
Lists optional accessories available for purchase.
Lists the software pre-installed on the notebook.
Defines technical terms and abbreviations used in the manual.
Provides important regulatory notices, including FCC and Industry Canada compliance.
Instructions for setting up and configuring the optional integrated Wireless LAN device.
Explains Ad Hoc and Infrastructure modes for wireless LAN connectivity.
Discusses factors affecting WLAN performance and potential interference.
Guides on how to deactivate the WLAN device to save battery or for specific environments.
Provides steps to configure wireless network connectivity using Windows software.
Lists common WLAN issues and their solutions.
Details technical specifications for the Wireless LAN device.
Introduces the optional fingerprint sensor device and its function.
Guides through the preparation for the OmniPass fingerprint recognition application.
Provides instructions for installing the OmniPass application.
Guides on enrolling a user and setting up the master password for OmniPass.
Explains how to use OmniPass for password replacement and authentication.
Details how to manage passwords, identities, and settings within OmniPass.
Overview of exporting and importing user profiles and configuring OmniPass.
Introduces Intel® Wireless Display (WiDi) technology and its use.
Provides steps to launch and use the Intel® Wireless Display application.
General| Graphics | Intel HD Graphics 3000 |
|---|---|
| Operating System | Windows 7 Professional |
| Optical Drive | DVD Super Multi Drive |
| RAM | 4 GB |
| Display | 1366 x 768 pixels |
| Weight | 2.1 kg |
| Battery | 6-cell Lithium-ion |
| Ports | USB 3.0, USB 2.0 |
| Wireless | Wi-Fi 802.11 a/b/g/n |
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