BiTECOOL NC14J 14 Inch Windows 11 Laptop User Manual
- June 11, 2024
- BiTECOOL
Table of Contents
NC14J 14 Inch Windows 11 Laptop
User Manual
Exterior introduction
- Silent fan/heat dissipation exit
- Microphone
- Camera
- Lens baffle
- Power interface
- USB3.2 port
- USB2.0 port
- HD port
- PD3.0 Type-C port
- Speaker*2
- Power Indicator
- Power button
- Anti -theft
- Audio port
- USB2.0 port
- SD card slo
- Touchpad
Introduction to keyboard shortcut function keys
| F1 Sleep key
---|---
| F2 Open/turn off the wireless network
| F3 Reduce screen brightness
| F4 Enhanced screen brightness
| F5 Enable/disable touchpad
| F7 Reduce the volume
| F6 Open/turn off the silence
| F8 Increase the volume
| F9 Play/pause key
| F10 Previous key
| F11 Next key
| F12 Pause key
Touchpad
The touchpad on the keyboard has a similar mouse -like function, which makes you more convenient to control your computer. Not all gestures Can be used for all applications, please prevail. The following common touchpad gestures:
Single finger click: equivalent to clicking the left mouse button| Double
-click: equivalent to Double -click the left mouse button
Single finger movement: mobile desktop cursor| Left button click: equivalent
to clicking the left mouse button
Right -click: equivalent to right -click the mouse button| Double -pointed
clicks: equivalent to right -click the mouse button
Double finger decline upward: rolling the screen or documentation| Double
fingers open or close: browse pictures, web pages, etc.Can enlarge or reduce
pictures web pages, etc.
Three point clicks: use search| Three finger sliding upward: multi -task view
Three fingers downward movement: display desktop| Three fingers to slide left
and right: switch application
Recommendations on the use of Windows systems
When using the Windows system for the first time, follow the system prompts to
initialize and complete the creation of a local user, click the lower right
corner of the screen, find WLAN, and connect to the wireless WIFI network,
then you can use it.
This machine is suitable for online office, local application and learning,
data management and storage, 4K video playback, SNS social work tools, as well
as some games and video clips that require less graphics cards (refer to the
game or software version for Description of hardware requirements).
In order for you to get a more lasting and enjoyable product experience, we
highly recommend you to do the following:
-
It is recommended to turn off automatic system updates and use manual updates, or disable system updates. Frequent automatic updates will take up a lot of time. With time, and after the update, it may also cause the system to slow down and lose hardware drivers.
-
Itis recommended that important data not be stored in the system C drive, and a new disk partition should be created for data storage;
After the system is initialized, there is only one system hard disk partition by default, namely the C drive, which can be managed through the system’s own disk management. Tool to compress a new disk area, the normal C disk only needs 80G-100G capacity for the system and system software. For detailed operations, you can search the Internet or consult us. -
Install software from reliable sources;
Installing software from unknown sources will cause the system to crash. It is strongly recommended to download official software from websites with reliable sources. For example, the official website of the software, the software store that comes with the system, and the software download website with verification. -
Regularly back up data and clear cache.
Kind tips
- When the computer is turned on for the first time to enter the system, it is recommended to skip the network connection first, and after created the user name and and entered the desktop, then connect the WiFi.
- To shut down, wait for the power indicator on the keyboard to go out, and then close the screen.
- Please do not install the system obtained from other places, the driver may not be compatible with this machine. If you want to reinstall system, please contact us.
- The laptop comes with activated Windows, if the system is not activated, please contact us.
- Both laptops come with power supply and user manual, if you can’t find them in the package, please contact us.
- The notebook provides 1 year warranty, if you encounter problems during use, please do not rush to give bad reviews and return the machine. Please contact us through “After-sale Mailbox”. We will solve your problem and keep you satisfied.
Common Troubleshooting
-
How to enter the bios?
When starting the laptop, press “ESC” to enter the BIOS. -
What should | do if the driver is lost?
Normally, all drivers will be installed automatically when you do factory reset. If you lose the included audio drive, try restoring to factory settings. If the problem is still not resolved, please contact us and we will send you the system to re-install. -
How to confirm that the charger is working normally?
When charging, there is a small red light next to the charging port, if the red light is on, we can judge that the charger is workable. -
What should do if the screen goes black?
If the screen goes black, try long-pressing the power button to shut down, then restart the laptop. then observe the function If the light is on, then press the “Capslock” key to see if the light is on.
If all lights are On and still black screen, please contact us. -
What should do if the computer blue screen occurs?
Contact the brand after-sale service to reinstall the system or replace it with a new machine. -
Can’t charge?
a. Check whether the charger is plugged into the left charging port, whether the charging indicator is on, and the battery icon at the bottom right of the computer screen Whether to show inserted
b. Contact us to replace the charger -
Can’t connect to WiFi
a. Check if WiFi is turned on
b. Check if the WiFi password is entered correctly (pay attention to upper and lower case letters)
c. Check whether the WiFi driver is installed normally, if there is no driver, please contact us to provide the driver and installation tutorial
Precautions
- Do not subject the equipment and accessories to strong shock or vibration, so as not to damage the equipment and accessories and cause equipment failure.
- Do not use the device in dusty, damp, dirty or near magnetic fields, so as not to cause the internal circuit of the device to malfunction.
- Do not use the device during thunderstorms. Thunderstorms can cause equipment malfunction or electrical shock hazard.
- Please use the device within the temperature range of 0°C to 35°C, and store the device within the temperature range of -10°C to +45°C equipment and its accessories. When the ambient temperature is too high or too low, it may cause equipment failure.
- Please keep the device and its accessories away from rain or moisture, otherwise it may cause fire or electric shock hazard.
- Do not place the device near heat sources or exposed fire sources, such as electric heaters, microwave ovens, ovens, water heaters, stoves, Candles or other places where high temperatures may occur.
- Before cleaning and maintenance, please stop using this device, close all applications, and disconnect all connections with other devices. connection or cable.
- Do not use strong chemicals, cleaning agents or strong detergents to clean the device or its accessories. Please use clean and dry wipe the device or its accessories with a soft, dry cloth.
- Do not use unapproved or incompatible chargers or batteries, which may cause fire, explosion or other hazards.
- Do not disassemble or modify the battery, insert foreign objects, or immerse it in water or other liquids to avoid battery leakage, Overheating, fire or explosion.
- Please dispose of batteries according to local regulations, and do not dispose of batteries as household waste. Improper handling of batteries may cause cause the battery to explode.
- This device uses a non-removable built-in battery, do not replace the battery by yourself, so as not to cause the device to fail to operate normally. line or battery damage.
Statement
The product specifications and information provided in this manual are for reference only and may be updated without prior notice. unless there is Special agreement, this manual is only used as a guide, and the statements made do not constitute any form of guarantee.