Rosemary Brown describes a problem noted by a few other MacFixIt readers, where a UPS (uninterruptable power supply) seems to "hog" the chain, and produce strange problems for the keyboard and mouse. ...

Problems launching Classic with OS 9.2.1: USB Mouse extension? After updating to Mac OS 9.2.1, J.P. Monahan had the problem where Classic would not launch in Mac OS X anymore (see also our Mac OS ...

Fix USB Root Hub via the Power Management settings. Update or reinstall the USB Hub driver. Reset the system BIOS to default. 1] Fix USB Root Hub via the Power Management settings The Power Management ...

QUESTION: What can cause my mouse pointer in Windows to freeze at random times and then suddenly start working again? ANSWER: Erratic behavior from your mouse can be an indication of many things and ...

I have a problem with USB 3 and am out of ideas. I have a USB 3.1 hub with a bunch of devices plugged into it including my keyboard. When I copy files from the laptop to an SD card (even at USB 2 ...

Use the following solutions to fix mouse lag when connected to an external monitor. Before proceeding, we suggest you check for Windows Update and install the same if available. If you are using a ...

I recently bought a Logitech cordless mouse/keyboard combo<BR><BR>The keyboard part works great, but the mouse refused to work. I've tried plugging in via usb and ps/2. The reciever is found and the ...

A few weeks back I answered some reader questions about connecting a PC to a TV and adding a second monitor. My mailbag just keeps filling up, so this week I’ll tackle some more questions–about ...

The new rumored design could actually let you use the mouse while it's charging, putting an end to the longstanding 'inverted turtle' issue. But if you don't want to wait for a fix, there are other ...