SA Explorer 8300HD DVR problem connecting

[danschrag]

I am new to HDTV but have done a bit of research.

I just purchased a Samsung 42in DLP (HL-S4266W). Today, I had HDTV from TimeWarner Cable Akron (Ohio) installed. Before I ordered it, I asked if they had an HDMI box...which they said they did. I was given a Scientific Atlanta 8300HD DVR box and they brought in component cables and hooked it up. I had an HDMI cable on-hand that I purchased, since I wanted the best connetion/convenience of one small cable.

When I plug in the HDMI into both the TV and Cable box, the TV just says "No Signal". The cable guy even tried 2 boxes.

The Time Warner guy had not installed HDMI before and subsequent Time Warner help desk person said that they don't support HDMI.

1) Was I given a bait and switch...i.e Does TW really not support HDMI, but I was told so by the original sales guy?

2) Am I hooking it up wrong (it seems simple)?

3) My biggest fear is that the TV HDMI is faulty, but it does recognize HDMI as a source.

The component stuff looks fine on HD channels, but I feel like I bought this HDMI cable and want to use the most current technology...

[57U]

Try unplugging/replugging the HDMI cables several times and also check for bent pins. Often it's simply a matter of a poor connection. See the HDTV FAQs:

- Things to check first
- DVI/HDMI Information.

[gparris]

I am uncertain about your region's TWC 8300HD DVR programming upgrades.
FYI, I have 3 boxes of this model and three different HDTV sets to go with them.
Several weeks ago, TWC changed the programming in the boxes as the Pioneer name disappeared during reboot (which is does frequently).
My HDMI connections went bad, so bad (no picture, only sound), that I reinstated my good-quality component cabling and eliminated my HDMI cabling, altogether. :sightv:
I still get some reboots - like when I go to the "LIST" function and move the keys too fast, but at least I am getting picture without doing powering on and off everytime.
Now, doing that with bulb-based HDTVs is not a good thing (just to do that "handshake" thing with HDMI).
First, the good thing about component cabling is that is supports all the HDTV formats and can be less expensive to buy than HDMI cabling, at least in my experiences, so don't fret it.
Component cabling for HDTV is still a "here and now" thing and probably will stay that way for awhile longer, what with all those folks with HDTV sets before HDMI inputs like many of our forum members.
Secondly, I find that the SD and lower-end analogue TWC channels are easier on the eyes with component than HDMI cabling.
As far as TWC goes, HDMI is not their list, IMO and considering new HD channel additions, not on theirs, either, but that is another thread. :(