citizen_bee
Thank you for your letter.
Sorry for the trouble.
Don’t worry, the PC has one-year warranty. Please send us a picture of SN on the bottom of the PC and a picture of the purchase record. Here are some potential solutions: First,please unplug the power supply and HDMI cable. Please press the pinhole of “CLR CMOS” with a pin for about 10 seconds.Ten minutes later, plug the power supply and HDMI cable, turn on the PC again. Please wait about one or two minute, if you can go to the system, Please repeatedly press delete key as soon as your restart the PC, go to BIOS. Go to Boot option, enable fast boot, press F4 to save. Here is the tutorial [ https://mega.nz/file/2nIRGaYI#M2aIM2bkOJshrhE8sK8MNiKopfyHlqyjnn86TypZp2w].
Here are the possible solutions of bluetooth:
① Please clear the CMOS. Please turn off the PC , unplug the power supply, and press the CMOS button (or poke the hole of CMOS with a pin) for about 10 seconds . Next, restart the PC after ten minutes. Here is the tutorial https://mega.nz/file/2nIRGaYI#M2aIM2bkOJshrhE8sK8MNiKopfyHlqyjnn86TypZp2w or https://url.bee-link.cn/5FdW
② Please go to the device manager to check if there is bluetooth driver, if no, please update the driver. Here is the driver source :https://url.bee-link.cn/SzSO
③Please right click the windows–computer management–double click Services–bluetooth–start the service.
④Please right click the windows —setting -troubleshooting —other troubleshooters— bluetooth—run , let the PC diagnose the problem and solve it automatically.
⑤Please go to the windows terminal (admin) > type in : sfc /scannow > then wait until finished.
⑥Please try this software https://mega.nz/file/X7hGVZwb#1tA5wEJhxH8BDtKxeB5qS2ZiIEUByAVZoOnzhSf4-Pg or https://url.bee-link.cn/meE5
And you can also try updating the BIOS. I sent you the new BIOS via private message.