JoeB wrote:
lachmap wrote:
Probably a stupid couple of questions.
1. why not use the cable like I do to download. I never take my card out of the camera mostly because I don't want to damage the card or camera if I do it too much or dust gets in etc.
2. why format the card? Doesn't delete work well enough?
I too download from the camera, that way if I forget the card it doesn't matter, the camera is with it. :lol:
The standard USB ports in a computer pump out 5 volts of electricity through the port into devices to power them. That current is present to your camera when the camera is plugged in to the USB port.
In addition to that, wall adaptor powered USB hubs (external hubs used to provide more ports) are sometimes not as stable in electric output quality as the computer ports. Additional if a powered extra USB hub is not plugged into your UPS or Surge Protection, it may be affected by spikes and reductions in your home/office power.
Some people who value their cameras, won't hook them to a device (USB) that has a power output component in it's configuration. All standard USB ports do power other devices like external optical drives and external hard drives, ie. the 5 volt delivery out the USB port.
Those who know and check the "safely remove" function in the notification tray on the computer may not know exactly why they are doing this. The "safely remove" function turns off the voltage coming out of the port you are using, which is why "safely remove" is port specific.
Therefore, if you are hooking your camera up to the computer via USB, and if you are NOT using the "safely remove" icon in the right bottom of your screen, your camera is at risk. Ask me how I know. I destroyed 3 jump drives before finding out about "safely remove". Could not reformat any of the three.
To this day, I still will not attach my camera directly to a USB port. I use card readers. Cuts my potential loss to the price of a memory card or a reader.
quote=JoeB quote=lachmap Probably a stupid coupl... (