What does 'Error 0183: Bad CRC of Security Settings' mean on Lenovo ThinkPad X140e Laptop?
If your Lenovo Laptop displays 'Error 0183: Bad CRC of Security Settings in EFI Variable', it means the checksum of the Security settings in the EFI Variable is not correct. Press F1 to go to the ThinkPad Setup program, press F9 and then press Enter to load the default setting. Press F10 and then press Enter to restart the system.
How to stop my Lenovo Laptop screen from blanking?
If your Lenovo Laptop screen keeps blanking when you don't want it to, and you're using Windows 7, you can disable system timers like the LCD turn-off timer. Start Power Manager, click the Power plan tab, and then select Maximum Performance from the predefined power plans.
Why does my Lenovo ThinkPad X140e Laptop screen go blank while it's on?
If your Lenovo Laptop screen goes blank while the computer is on, your screen saver or power management settings might be enabled. Try touching the TrackPoint or touch pad, or press any key to exit the screen saver. Alternatively, press the power button to resume from sleep or hibernation.
Why won't my Lenovo Laptop charge and says the battery isn't supported?
If your Lenovo Laptop displays the error message: 'The battery installed is not supported by this system and will not charge,' replace the battery with the correct Lenovo battery for this system. If you still see the same error message, contact with Lenovo service to have the computer serviced.
What does 'Error Fan error' mean on my Lenovo ThinkPad X140e Laptop?
If your Lenovo Laptop displays 'Error Fan error', the cooling fan has failed. Have the computer serviced.
How to fix 'Error 0271: Date and time error' on Lenovo ThinkPad X140e?
If your Lenovo Laptop displays 'Error 0271: Date and time error', neither the date nor the time is set in the computer. Set the date and time, using the Using the ThinkPad Setup program.
How to resolve 'Error 0251: System CMOS Checksum bad' on a Lenovo ThinkPad X140e Laptop?
If your Lenovo Laptop displays 'Error 0251: System CMOS Checksum bad - Default configuration used', the system CMOS might have been corrupted by a program. Run Using the ThinkPad Setup program to reconfigure the settings. If you still see the same error code, have the computer serviced.
What does 'Error 0253: EFI Variable Block Data was destroyed' mean on Lenovo Laptop?
If your Lenovo Laptop displays 'Error 0253: EFI Variable Block Data was destroyed', the system EFI Variable Block Data might have been corrupted. Run Using the ThinkPad Setup program to reconfigure the settings. If you still see the same error code, have the computer serviced.
How to fix 'Error 0182: Bad CRC2' on my Lenovo ThinkPad X140e Laptop?
If your Lenovo Laptop displays 'Error 0182: Bad CRC2. Enter Setup and load Setup defaults', it means the checksum of the CRC2 setting in the EEPROM is not correct. Press F1 to enter the ThinkPad Setup program, then press F9 and Enter to load the default settings. Finally, press F10 and Enter to restart the system.
Why does my Lenovo ThinkPad X140e Laptop Gigabit Ethernet connection fail at 1000 Mbps?
If your Lenovo Laptop is a Gigabit Ethernet model experiencing connection failures or errors at 1000 Mbps, use Category 5 wiring and ensure the network cable is securely connected. Also, connect to a 1000 BASE-T hub/switch (not 1000 BASE-X).
General| Graphics | AMD Radeon HD 8330 |
|---|---|
| Processor | AMD A4-5000 |
| Display | 11.6-inch HD (1366x768) anti-glare |
| RAM | Up to 8GB DDR3 |
| Storage | 500GB HDD |
| Operating System | Windows 7 |
| Wireless | 802.11b/g/n Wi-Fi |
| Ports | HDMI |
| Security | Kensington Lock slot |
| Dimensions | 11.81 x 8.5 x 0.83 inches |
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