There have been reports of BlackBerry Bold 9900 and 9930 devices failing to power on after being left to charge all night. Late Friday evening, RIM confirmed the issue by saying a “limited number of customers have reported an issue where their device does not power on.” A RIM spokesperson said the company is “actively working on a software update to resolve this issue.” There’s no word on how many devices are failing, but there seems to be quite a few of them as the company’s support board is filling up with complaints.