leaving my PC on?

[Akagi]

Not on my HTPC only update graphics drivers

Ahh that's fair enough then

 

[Akagi]

If by leaving it on you mean hibernate .. sure

?

When a computer enters hibernation it is essentially off. You can unplug it and move it and everything.

 

[Koogle]

....I meant sleep which does still draw power.

 

[Akagi]

....I meant sleep which does still draw power.

I assume the OP means the system is running and not in sleep mode.

Perhaps you could clarify OP?

Either way, the system will be fine.