GT1 power issue

Alonh82

1. I have a GT1 and recently i seem to be having power issues. if i only lightly touch the power cable the device will shut down or restart.
Sometimes it takes a while to get it to restart again since you have to find the sweet spot for it to work, otherwise it will restart over and over.
2. When its already working the sometimes i loose the wireless mouse pointer and it comes back on is own or if i play with the remote
Could you advice what to do?

PS. can't find the search botton in the forum, where is it??
Thanks