Re: [H] Hard Drive remembers it use to be a RAID0 member

2009-06-17 Thread Tim Lider
If the data is not important to you look to see if there is information on
sectors 1 to 63 on the hard drives.  This could be the reason.  Also, there
is information put on the back of the drives as well.  Lastly, Some Raid
controllers put the info in the Firmware. 

If the RAID info is in the firmware only way to do it is use the RAID
controller and set them up as JBOD.

Tim Lider
Sr. Data Recovery Specialist
Advanced Data Solutions, LLC
http://www.adv-data.com

-Original Message-
From: hardware-boun...@hardwaregroup.com
[mailto:hardware-boun...@hardwaregroup.com] On Behalf Of Mail List
Sent: Monday, June 15, 2009 2:26 PM
To: hardware@hardwaregroup.com
Subject: [H] Hard Drive remembers it use to be a RAID0 member

I recently assembled a new system using hard drives from the previous
system. They are 2 WD Black 1TB drives I HAD set up as RAID0 boot array. I
re-installed them as individual drives under the IDE selection in the BIOS
(the motherboard is a P6T6 WS Revolution). They show up and work fine. I
deleted the partition, set up a new simple volume and did a simple format on
each. They show up and/or work fine in the BIOS, Computer, and Disk
Management.

I set up the new boot array (on different drives) and installed windows
vista 64 ultimate. I then switched the BIOS from IDE to AHCI. When I boot
the system, the 2 drives that appear as separate 1TB drives when designated
as IDE, become a single 2TB drive that requires format, (i.e., the drive
appears blank and unusable) under AHCI. In Disk Management, it appears as a
single drive with a small partition, a large partition, another small
partition, and another large partition. When in IDE mode, no small
partitions are visible.

It appears that the two drives somehow remember they were a RAID0 pair and
nothing I do seems to completely remove the data creating this problem.
Anyone have any ideas how to split this pair up to be 2 separate drives when
configured as AHCI.

Second question--I thought that AHCI in the ICH10R would allow hot swap-safe
removal of a hard drive. I even installed the Intel Matrix Storage Manager
but have not been able to safely remove a hard drive (the option is NOT
available). The motherboard also has a pair of Marvel eSATA ports that also
do not seem to be hot swap/safe removal capable. I ended up installing a
JMicron pcie card that enables hot swap.

Any insight into these two issues?

Thanks,

Jim Maki
jwm_maill...@comcast.net






Re: [H] Hard Drive remembers it use to be a RAID0 member

2009-06-17 Thread James Maki
Tim,

Thanks for the tip! I had to go back into the BIOS and set the hard drives
for RAID, load the Intel driver BIOS on boot and delete the RAID. Once I set
it back to AHCI, all was well and I have two drives again.  

Jim Maki
jwm_maill...@comcast.net

 -Original Message-
 From: Tim Lider
 
 If the RAID info is in the firmware only way to do it is use the RAID
 controller and set them up as JBOD.
 
 Tim Lider



Re: [H] Klipsch ProMedia 5.1 computer speaker thoughts?

2009-06-17 Thread Winterlight


I actually have a brand new in the box one of these, = Klipsch 
Promedia Ultra 5.1 Speaker System   that I bought from Dell in April 
2005. I also bought four wall hangers directly from Klipsch for the 
speakers. I opened the box and removed one speaker to see how the 
wall hangers worked and then put speaker back in the box. It has been 
untouched since that time. It always seemed too much of a hassel to 
install it with all those freaking wires. I wonder what it is worth 
today. Any idea?



At 01:59 PM 6/16/2009, you wrote:

Right, yeah and I was a little imprecise in my email; it's the Klipsch
ProMedia *Ultra* 5.1 speaker system, as seen here with the *AWESOME* reviews
on Amazon:

http://www.amazon.com/Klipsch-ProMedia-Multimedia-Speaker-Speakers/dp/BU
I304

And I was the one who mentioned my sub was blown; from the comments on
Amazon, apparently a very common problem...

BINO


-Original Message-
From: hardware-boun...@hardwaregroup.com
[mailto:hardware-boun...@hardwaregroup.com] On Behalf Of DSinc
Sent: Tuesday, June 16, 2009 12:52 PM
To: hardware@hardwaregroup.com
Subject: Re: [H] Klipsch ProMedia 5.1 computer speaker thoughts?

Bino,
I will 'assume' you are talking about a 5-speaker +Subwoofer Klipsch
system.  I have never used one of these. I still use my Klipsch V2.400
system and am very happy with it.  I still use my original V1 Preamp
module because I (personally) find the upgraded V1.1 Preamp module to be
much less musical. And, perhaps this is just my OLD Ears too!

I like Klipsch. I also have Logitech on my main gaming kit. I have also
used two versions of Bose. I don't need to duck, I donated my Bose stuff
to my BroInLaw!

Anthony mentioned SubWoof trouble. Yes, I do recall some trouble years
ago with Klipsch SubWoof's, but mine still plays very well (and low
smoothly!) after 8 years of use. I have never had a problem.

I suppose I could quibble about some lack of modern-day interfaces.
Klipsch has their own magic 2-into-4 logic. If one does not like it,
then that is the end of discussion :)
Personally, I run one PC on the Front channel and a 2 PC on the Surround
channel. The Klipsch doesn't care and I get great sound from both PC's.

I visit the Klipsch website every now and then just to see what's going
on. Often, I see real deals/steals on re-conditioned older models no
longer in the mainstream.

I do so hope that Klipsch stays in this PC marketplace. The product does
very good power with very little distortion.  That is the best I can share.
Best,
Duncan


Bino Gopal wrote:
 Hey guys, thoughts on this computer speaker set?  I.e. are they good, what
 (if anything) is better-seems weird to ask, but I don't know that computer
 speaker tech has advanced that much in the 5 or so years I've had them.



 Some of you may even have this set; it was rated the best for a while
(well
 back in 2004 or so when I got my last PC), though there's apparently a
dark
 side to them, (what with all the subwoofer problems) which I ran into
 recently too (well a few years back now I guess).



 So I'm trying to figure out if it's worth it to get a replacement sub
since
 there's apparently a good chance it too will have problems (and it's not
 that cheap and it's not like they're taking care of owners that had
 problems) or if I should get something else.  It's just annoying b/c
 everything plugs into the sub and is kind of useless (the 5 other speakers
 and head unit) unless someone knows of a company that makes a replacement
 sub that's compatible with the Klipsch ones.I didn't find anything when I
 google for that tho.



 Thoughts?




 BINO












[H] Peltier units

2009-06-17 Thread mark.dodge
Is it the same thing with air cooling that with a pelteir you would still
need cooler air to make the unit function?

I have a situation where I need to put a computer or DVR in a pool house
that is about 120 or so... I was wondering if a pelteir or water cooling
would work in this kind of extremes..

 

Mark

MD Computers, Houston, TX