The 19.9 mm thin and 1.52 kg light Satellite U920t features 3rd generation Intel® Core™ processors for Ultrabook™ with HD 4000 Graphics and SSD storage up to 256 GB. The Satellite U920t is a winner of the prestigious iF product design award 2013. The solid slider joint is engineered with typical Toshiba quality, so you can switch back quickly and safely time and time again. Get your typing done - even in the dark - on the full-size illuminated keyboard and then slide into enjoyment mode on the tablet. The next minute it's a 31.8cm (12.5") tablet for easy touch control of your media. One minute it's an ultra-slim (19.9mm thin) Ultrabook™ for keyboard tasks. With the new Satellite U920t, you can have it both ways. I think that the laptop is in a continuous loop, thinking that a USB device is being plugged in, but nothing is.Īny thoughts on this issue would be greatly appreciated.The official marketing text of Toshiba Satellite U920t-10H i5-3337U Notebook 31.8 cm (12.5") Touchscreen HD Intel® Core™ i5 4 GB DDR3-SDRAM 128 GB SSD Windows 8 Brown as supplied by the manufacturer I have physically inspected the two USB ports on the laptop, and see no damage.
Here is a short video of what it is doing.Īlso, the touchscreen no longer works, and no longer appears in the Human Interface Devices, and Monitor just shows generic PnP monitor. The Device Manager constantly cycles to show this error and then to not show it. I see in the Device Manager a unknown usb device (device descriptor request failed) under the USB Serial Bus Controllers.
Then I noticed a USB icon kept flashing on and off on the taskbar.
The Toshiba "Sleep and Charge"software that operates the powered USB port to charge devices when the laptop isn't on began to cycle it notification that it is ready just above the clock on the desktop taskbar. The laptop then began to kind of go into a loop. When plugged in, got the "USB not recognized - The last USB device you plugged into the computer Malfunctioned." It originally had Win 8.1 64Bit installed, and since it was upgraded to Win 10 64Bit.Ī few days ago a backup thumb drive was inserted into one of the external USB ports to copy over some files. I have a Toshiba Satellite Radius P55W-B5224 model laptop.
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