The daughterboard either has a loose connector (fell flat on it's back) which is unlikely, or the USB port shoved into the board and cracked it (fell on it's bottom side) which is more likely. If the connection is loose then sure open it up, remove the retaining bracket and reconnect it. If it's the board you will need to replace it. This part on ebay is super cheap and sometimes work fine, although you may need to make a spacer to help the clip hold the knock-off's connector in place.
If you do not feel comfortable doing this you can try a local shop or send it out. If your in the US and want a quote PM me.