Jump to content

Welcome to Tt Community
Register now to gain access to all of our features. Once registered and logged in, you will be able to create topics, post replies to existing threads, give reputation to your fellow members, get your own private messenger, post status updates, manage your profile and so much more. If you already have an account, login here - otherwise create an account for free today!

If you are experiencing technical difficulties with your registration process, or if you have not received a confirmation mail, please drop an e-mail to ttcommunity@thermaltake.com with your registered username/e-mail. We will sort out your request as soon as possible, sorry for any inconvenience


Brand New TT Toughpower Grand 1050W won't power on!

- - - - -

  • Please log in to reply
1 reply to this topic




  • Members
  • Pip
  • 1 posts

I have installed my TT Toughpower Grand 1050W in the chassis, attached only the mobo cable and used the included jumper adapter to connect the green and black cables (actually there'll all black but you probably know what I mean). After plugging the PSU into the mains, I turn the switch on and nothing happens - no fan, no hum.


As this is a brand new power supply, I'd like to think that I'm doing something wrong rather than the PSU being DOA.


Any advice (other than returning the PSU, which is a pain as I bought it via Amazon...)?



Joshua Chang

Joshua Chang

    Just Getting Started

  • Moderators
  • 11 posts

Hi Shrowell


I am sorry and looks like your Toughpower Grand is malfunctioned and need to be replaced.

If you got this power supply within United States, please contact our customer servise:


Email: ttsupport@thermaltakeusa.com 
Toll Free: 1-800-988-1088 M-F 9:00AM~5:30PM (P.S.T)
Or fill up eRMA form:



Hope this way can save you much time.

0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users