Chosen Solution
This DLP projector Acer x1140a. Problem 10 minutes working and message showing Projector is over heating lamp will be turned off soon Ian change thermal,fan ,lamp,but same problem. Need help p== ==lease
Why don’t we start off with make sure all vents are not blocked. If not, are the filters clean?
You can vacuumed the vents if they have dust I do that a lot it really helps
