Someone can help me?  I thought that my laser tube was dead. I bought a

Lasers
,
1

Someone can help me?
I thought that my laser tube was dead. I bought a new tube and also does not work. The machine works but the wattmeter not.
The laser started to lose power and then died…
Thank you.

2

If the watt meter doesn’t work that is a good sign it’s the power supply. That was my issue anyway

3

What did you do? bought a new one?

4

Yes, it sounds like a PSU problem to me as well. Replacements are available on ebay for around $100- $150 .