SanDisk microSD memory card is write protected or locked

I got this issue with a brand new 32GB SanDisk Ultra microSD Class 10 when trying to copy data with my laptop:

"The disk is write-protected"

It took me about 20 minutes to find out why.

I could save images to the the microSD when inserting it directly to my smartphone (without the microSD adapter.

The root cause: The lock switch on the adapter is loose, it may slide to Lock position when I insert it to my laptop's SD slot.

Hope this sharing can save you time!

Powershell: Get-Uptime

Start with Powershell 6, there is Get-Uptime cmdlet to tell how long the system running.

lsusb - list USB devices NAME lsusb - list USB devices SYNOPSIS lsusb [ options ] DESCRIPTION lsusb is a utility for displaying information about USB buses in the system and the devices connected to them. OPTIONS -v, --verbose Tells lsusb to be verbose and display detailed information about the devices shown. This includes configuration descriptors for the device's cur‐ rent speed. Class descriptors will be shown, when available, for USB device classes including hub, audio, HID, communications, and chipcard. -s [[bus]:][devnum] Show only devices in specified bus and/or devnum. Both ID's are given in decimal and may be omitted. -d [vend...

DrayTek VigorAP 910C as Universal Repeater

3 steps to extend wi-fi coverage using DrayTek VigorAP 910C Set Operation Mode to Universal Repeater mode VigorAP 910C: Set Operation Mode Configuration to Universal Repeater Connect DrayTek VigorAP 910C to existing Wi-Fi Access Point Connect DrayTek VigorAP 910C to existing Wi-Fi Access Point Set Security Mode & Pass Phrase for DrayTek VigorAP 910C Set Security Mode & Pass Phrase for DrayTek VigorAP 910C Check Online Status

luyện

Search This Blog