How JustAnswer Works:

  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.

Ask John Your Own Question

John, Engineer and electronic enthusiast for more than 12 years.
Category: Consumer Electronics
Satisfied Customers: 226
Experience:  I am here to help you!
Type Your Consumer Electronics Question Here...
John is online now
A new question is answered every 9 seconds

Projector VPL-VW 520 ES will not upgrade software as per

Customer Question

Projector VPL-VW 520 ES will not upgrade software as per instruction
Submitted: 8 months ago.
Category: Consumer Electronics
Expert:  Russell H. replied 8 months ago.

Hi, thank you for contacting My name is Russell. I will do my best to provide the right answer to your question.

I hope the projector still works now. When an upgrade of firmware is applied the least bit wrong, that's what can happen: a total failure of function of the projector.

Where are you obtaining the upgrade? from what site/address, please?

What symptom of failure to upgrade has happened?