I keep hearing "without frame" when trying to find a notebook replacement keyboard. Is it dysfunctional, or does it only mean it doesn't come with the common cover of a desktop keyboard and it's safe to use in a laptop as a replacement as-is?
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EDIT:
e.g. this: http://www.amazon.com/HQRP-Keyboard-compatible-DV7T-4100-Replacement/dp/B005G2QY4S
I start suspecting it means only a black cover over the keys (between the key gaps) that comes with the laptop. But not sure.