123Macmini.com
FAQFAQ   SearchSearch   MemberlistMemberlist   GalleryPhoto Gallery   RegisterRegister   ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

New Mini, connections to Vizio LCD TV
Goto page Previous  1, 2
 
Post new topic   Reply to topic    123Macmini.com - Forums Forum Index -> New Users and Switchers
View previous topic :: View next topic  
Author Message
TonyMontana
Veteran Member
Veteran Member


Joined: 24 Jul 2006
Posts: 1945
Location: Missoula, MT

PostPosted: Thu Mar 11, 2010 3:36 pm    Post subject: Reply with quote

This has to do with the video card and "multiples of 8" I'm using a different video card. The "multiples of 8" thing is weird and I don't fully understand it. *sorry*
Try these. I pulled these off another discussion on this same LCD TV.

Pixel Clock – 85.5

Horizontal:
Active – 1360 pixels
Front Porch – 64 pixels
Sync Width – 112 pixels
Back Porch – 256 pixels
Scan Rate – 47.712 kHz

Vertical:
Active – 768 lines
Front Porch – 3 lines
Sync Width – 6 lines
Back Porch – 18 lines
Scan Rate – 60.015 kHz

Positive sync unchecked for Horizontal.
Positive sync checked for Vertical.

Also once the resolution is installed and selected in Display Preferences, you have to check Overscan.

Here is yet another set that worked on the same model LCD with a Radeon graphics card.

Pixel Clock – 85.25

Horizontal:
Active – 1360 pixels
Front Porch – 128 pixels
Sync Width – 130 pixels
Back Porch – 174 pixels
Scan Rate – 47.573 kHz

Vertical:
Active – 768 lines
Front Porch – 2 lines
Sync Width – 6 lines
Back Porch – 19 lines
Scan Rate – 59.84 kHz

Positive sync checked for Horizontal.
Positive sync unchecked for Vertical.
_________________
MacMini 2.0GHz C2D (2009)
MacMini 2.16GHz Intel Core Duo
Dell Mini 10v *OSX 10.6.4*
Back to top
View user's profile Send private message
TonyMontana
Veteran Member
Veteran Member


Joined: 24 Jul 2006
Posts: 1945
Location: Missoula, MT

PostPosted: Thu Mar 11, 2010 3:39 pm    Post subject: Reply with quote

I definitely get full res using the VGA input. I have the Exact same model Vizio as you. Unfortunately different graphics cards require slightly different settings while using SwitchResX. PITA. The first set I listed I used with my older mini. I haven't yet connected it to a newer mini.
_________________
MacMini 2.0GHz C2D (2009)
MacMini 2.16GHz Intel Core Duo
Dell Mini 10v *OSX 10.6.4*
Back to top
View user's profile Send private message
Display posts from previous:   
Post new topic   Reply to topic    123Macmini.com - Forums Forum Index -> New Users and Switchers All times are GMT - 5 Hours
Goto page Previous  1, 2
Page 2 of 2

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum



      

Shop:  Apple Store  |  Refurbished Macs  |  Refurbished iPads  |  MacConnection  |  Mac Mini Vault  |  Other World Computing

MK 1 Studio Mac mini Racks  |  Crucial Mac Memory  |  Top Free Mac Apps  |  Top Paid Mac Apps



123Macmini.com is an independent publication and has not been authorized, sponsored, or approved by Apple Computer, Inc.
All logos and trademarks in this site are property of their respective owners.
Copyright © 2011 123Macmini.com. All Rights Reserved.