ViewSonic
In certain instances you may be required to connect directly with the manufacturers support team
The easiest and quickest way to get support direct from ViewSonic is via their online contact form - which can be found below. Once this has been submitted, a member of the ViewSonic team will usually be in back in touch with you during the same day.
Alternatively you can contact them via phone.
Tel: 03330 057012
Resources
Warranty Information
View warranty information for ViewSonic products