Sa Hua finally waited for the computer he bought. Xiao Bai looked up the whole network and found the inspection guide. See here? Lenovo Xiao Xin 14air Ruilong Edition? Beijing official self-operated store? 7.20 Start with 4300 (newly updated inventory, which has been out of stock before) Part 1? To pick up the courier, you must disassemble the machine in front of courier brother 1 to check whether the package is complete (if it is damaged or distorted, you can directly refuse the visa). 2. Mainly check whether the notebook is defective or damaged (mainly scratches, shell deformation, cracks, bumps or screen bumps). 3. Don't plug in the power source to see if you can start the notebook (the new notebook has a transportation mode, which is treated to prevent accidental start during transportation. So you can boot this notebook directly. Probably someone else used it. 4. Check whether the delivered items are complete (power cord, warranty card, manual, etc.). ) part? Inspection machine 1 Don't connect to the Internet. Don't connect to the internet. No internet access? Skipping the network will automatically activate the Windows system. Remember that there is no quality problem with the host that has activated Windows system, office, Lenovo cloud disk and traffic package, and there is no reason to return it within 7 days. 15 days, 2 plugs were changed, turned on and set in sequence. Don't connect to the internet. Lenovo Butler will check whether the corresponding computer hardware is consistent with what he bought. 4 Check the screen for light leakage and bad spots. (Turn the brightness to the maximum, set-Personalize-Background (if the background is changed to a solid color, it can be pure black or pure white)) 5 Check whether the computer hardware information is consistent with the model you purchased; 6. Check whether the computer system parameters are consistent with those purchased; 7 Check the camera (start option to find the camera and turn it on) 8 Check the sound (you can insert a USB flash drive and turn the sound to the maximum to see if there is any noise. Is there any problem with the left and right stereos? 9 Keyboard (create a txt document and press each key to operate normally) 10, check the backlit keyboard (Fn+ space, you can turn on the backlit keyboard) 1 1, and try various interfaces (USB, earphone interface, etc.). ) 12, and whether the Win+L shortcut key flashes. 14. Activate office next? Lenovo Xiao Xin has its own official application, but it cannot be uninstalled in the control panel. It took a long time to contact customer service to successfully uninstall. [Petrochemical R] Xiaobai doesn't understand it, but it is more difficult to roll over, and it has been used online. The computer I used before was Lenovo, but it was very stuck after several years of use [disappointed R]? I hope there is nothing wrong with the computer, and I will update the latest situation after one month [secretly observing R]? Regarding the choice of computer, considering all aspects, there is nothing perfect, but there is something suitable for you. # Lenovo Xiao Xin? Little friends, I updated it, very good.