Reset - Benq Projector Hard

Thanks for the clear instructions – saved me a costly service call. Would you like a shorter version (e.g., for Amazon or Reddit) or one tailored for a specific BenQ model (like TH671ST, HT2050A, or TK700)?

Here’s a clear, structured draft review for a guide or tutorial. You can use this as a comment, blog post, or product review. Title: Works like a charm – saved my BenQ projector Rating: ⭐⭐⭐⭐⭐ (5/5)

Following the steps (unplug, hold Power for 30 seconds, then plug back in while still holding Power) actually worked on the first try. The fan spun up, the reset sequence completed, and now the projector runs normally again.

My BenQ projector (TK850) started acting up – the lamp wouldn’t turn on, and the power button just blinked green. Before sending it for repair, I found this hard reset guide.