Does Roll-up 2 improve/fix "Loss of Signal" error???

Tech-Archive recommends: Fix windows errors by optimizing your registry

I see the "loss of signal" error in lots of postings in this group.
>>From what I read here, the consensus is that this is NOT a problem with
the cable signal coming into the PCs TV tuner card so an signal
amplifier would not help.

One poster suggested a disk defrag. I did that and it seemed to help
but I am still getting the error every few days or so. Also got a
suggestion to update the tuner card drivers which I still do need to
do. But has microsoft acknowledged and addressed this issue at all?
Do I want to do this roll-up 2 update?

Any other advice to fix this problem is appreciated.
===========
The errror message that I receive most often is:
"Loss of Signal. Media Center has stopped capturing data due to
low data rate in
the TV signal. This may be a temporary situation. If this persists,

make sure the cable for the TV signal is connected properly, restart
the
computer, and then try tuning to a channel.":

System Specs:
Dell Dimension 8400
Pentium® 4 Processor 540 with HT Technology (3.20GHz, 800 FSB)
Memory 1GB Dual Channel DDR2 SDRAM at 400MHz (2x512M)
Video Card 128MB PCI ExpressT x16 (DVI/VGA/TV-out) ATI RadeonT X300 SE
Hard Drive 250GB Serial ATA Hard Drive (7200RPM) w/ Native Command
Queuing
Operating System Microsoft® Windows® XP Media Center 2005 Edition
Network Interface Integrated Gigabit Ethernet
Modem 56K PCI Data/Fax Modem
Dual Drives: 16x DVD 16x DVD+/-RW w/dbl layer write
Sound Card Sound Blaster® Live! 24-bit ADVANCED HDT Audio
Speakers Dell 5650 5.1 Surround Sound Speaker System with Subwoofer
Emuzed Angel Dual TV Tuner Card for Windows XP Media Center

.

Relevant Pages

  • Re: Possible to NEVER get loss of signal with Live TV???
    ... I assume you've updated the drivers for your tv tuner card? ... Jason Tsang - Microsoft MVP ... Sound Card Sound Blaster® Live! ... Speakers Dell 5650 5.1 Surround Sound Speaker System with Subwoofer ...
    (microsoft.public.windows.mediacenter)
  • Re: Does Roll-up 2 improve/fix "Loss of Signal" error???
    ... Make sure you've installed the latest drivers for your tv tuner card. ... Media Center has stopped capturing data due to ... Sound Card Sound Blaster® Live! ...
    (microsoft.public.windows.mediacenter)
  • Re: No sound while watching live TV
    ... or cable wall outlet that is connected directly to your TV Tuner card. ... In either case of the above cases the sound output is from your onboard ... >I m using a dvi cable from my video card to the TV I have an S-video ... >>> as video's with no trouble, I have a direct cable connection to the MCE ...
    (microsoft.public.windows.mediacenter)
  • Re: Help with TV Sound
    ... The GeForce is your Video Card, not your TV Tuner card. ... Can you confirm that you have sound if you plug in the same cable directly ... First of all, yes, I would re-run Windows Update. ...
    (microsoft.public.windows.mediacenter)
  • RE: I hope someone knowledgeable responds
    ... Thanks for your request -- but to date there are more questions/less answers. ... If I plug my cable from the tuner card into MIC I get ... fine (but obviously they are not using the same audio in). ... > Not many responses here on these low sound level questions. ...
    (microsoft.public.windowsmedia.encoder)