Frederick said:
I have tried several AA batteries, but the green LED has never shown.
I gonna go buy a 'good' battery in a bit to settle this part anyway.
In meantime when I plug in the USB receiver, the laptop beeps - that's
good. Device Manager shows 'HID-compliant mouse' when I plug in the
receiver also. The latter is not there when the receiver is not in
place - that's good too. The laptop mouse pad works fine except the
cursor is herky jerky. - That's good also. My wired USB mouse works
fine when plugged into USB. - That's good as well.
Hope the Logitech mouse itself is not bad.
Do you have a pen flashlight that takes AA batteries? That would clue
if the batteries were good or not (as long as the light was bright and
not dim). If you have a multimeter then you could check the voltage
(but that would be under no-load and not accurately represent voltage
under load).
Presumably you aren't inserting the battery backwards into the
compartment inside the mouse. Have you check the contacts inside the
mouse? If the mouse shipped with an included battery (granted of crappy
quality, like a carbon battery), it's possible there is a plastic shield
in place that gets removed by the customer to prevent draining of the
battery during shipping and storage. Is the battery tight when inserted
so it touches the contacts with some force?
The jerky touchpad movement (assuming it only occurs when the USB mouse
receiver is plugged in) could be due to multiple pointing devices
enabled at the same time or a conflict in their softwares. There might
be a convenient disable button alongside the touchpad to disable it when
you plug in the USB receiver for the cordless mouse.
The USB receiver appears to work correctly. If you're sure a good
battery is inserted correctly into the cordless mouse and there's still
no function for mouse pointer control, and if this is a new mouse
covered by a return policy at the store, then return it immediately for
refund or exchange as you might've gotten a defective one.
One time after boarding an airplane and waiting to retract from the
loading spot, a USPS employee was loading airmail onto the plane.
Packages marked "This Side Up" and "Fragile" were getting turned upside
side and forcibly slammed onto the conveyor belt. Shipping can be
sometimes be pretty tough.