
Unfortunately I had a defective motherboard under warranty. After hours of troubleshooting, the device is still not working as instructed by a Kingdel representative, including cleaning and reinstalling the SSD and RAM. A Kingdel representative asked to buy and install a competitor's SSD to see if that would solve the problem. After pointing out that the OS is on the SSD and buying a new SSD will not have the Windows 10 Pro I bought, they asked me to buy some competitor RAM, install it and see if that solved the problem, and if not, return RAM to this competitor (as used). I declined. I ended up buying an identical device and installing my old SSD and RAM which solved the problem i.e. the motherboard failed. I sent the defective case and new SSD and RAM to Kingdel in China with a promise of a refund, but it's been over three weeks with no return. The computer worked fine. The guarantee does not cost anything, since the working time is at least one month. Grrrrr

Refurbished 2019 Apple iMac with Retina 4K/3.6 GHz Intel Core i3 π₯οΈ Quad-Core (21.5-Inch, 8GB RAM, 1TB) - Silver: Ultimate Deal on a Powerful Renewed Desktop!
13 Review

HP Pavilion Gaming Desktop Computer, Ryzen 5 3500 Processor, NVIDIA GTX 1650 4 GB, 8 GB RAM, 512 GB SSD, Windows 10 Home (TG01-0030, Black)
11 Review

14" ASUS Vivobook Pro 14X OLED N7400PC-KM059 2880x1800, Intel Core i5 11300H 3.1GHz, RAM 16GB, DDR4, SSD 512GB, NVIDIA GeForce RTX 3050, no OS, 90NB0U44-M01450, silver
26 Review

15.6" Laptop ASUS Vivobook Pro 15 M6500QC-HN118 1920x1080, AMD Ryzen 7 5800H 3.2GHz, RAM 16GB, DDR4, SSD 512GB, NVIDIA GeForce RTX 3050, no OS, 90NB0YN1-M006N0, blue
24 Review

HP 15 Ef1300Wm 3 3250 Silver Windows
100 Review

Renewed Apple MacBook Air - 13-inch Retina Display, π» 1.6GHz Dual-core Intel Core i5, 256GB in Gold (Latest Model)
156 Review

Lenovo IdeaPad Gaming 3: 15.6 Inch AMD Ryzen Gaming Laptop with RTX 3060 6GB GDDR6
118 Review

Apple MacBook 13 Inch 2 3GHz 256GB
92 Review