Re: My G5 won't start up

2010-04-16 Thread Caleb S. Cupples
On Friday 16 April 2010 06:58:54 pm JIM RAPER wrote
snip
 I used a flashlight to reconnect only my G-5 computer
 system, punched the start button on the front, and got ABSOLUTELY NOTHING.
 Now I'm really concerned, scared, almost terrified. I've had this G-5 only
 since Dec '09. No trouble except the usual noisy fan(s).
/snip

snip
 Used Power Mac G5 PCI-X/2.5 GHz Dual
 Processor 2GB RAM160 GB internal drive, internal SuperDriveKbrd, mouse ATI
 Radeon 9600 XT Video OS 10.4.11 installed usual 90 day warranty gone past
 of course.
/snip

Check for coolant leaks, since it's a dual 2.5.  Check here for more details: 
http://www.xlr8yourmac.com/systems/G5_coolant_leaks.html


Hope this helps,
Caleb

-- 
Caleb S. Cupples
Sociology Undergraduate,
Tennessee Technological University

Vice-President Elect,
TTU Unix Users Group

Email: cscupp...@gmail.com
Tel: 510.859.3573

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Re: DivX 6 for Tiger

2010-03-26 Thread Caleb S. Cupples
On Fri, 2010-03-26 at 12:24 -0600, nestamicky wrote:
 You lost me here, Dan: Re-nice is there a great mac app I'm missing.

renice is a command-line app, which you would run from inside Terminal,
and its job is to alter the priorty of the processes. It's a very, very
old UNIX application, and it's part of the underlying BSD structure of
OS X..

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Treasurer, TTU Unix Users Group

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Re: Connector identification assistance needed

2010-02-25 Thread Caleb S. Cupples
On 24 February 2010, Jonas Lopez wrote:

 It has three connectors on it. I suspect it was built during the time
when no specific decision was made as to which connector was to be
used, so they put three on it, hoping one would work.
 
 The DB-25 with pins (male) and the very big round 5 pin that was used
on old PCs and that is converted to the small round 6 pin like our
keyboard and mouse - the ADB with holes (female) and then I found a
green converter that will take me from the ADB (has pins) to the
square, USB, but the USB is female like thoes on the back of the G4s,
so I can't plug it in for a test.
 
 NOW, you point out that their is some - requires an active converter,
does this also apply to a webcam. Maybe this is a lost cause?

Jonas,
The problem is, they are not the same connector. The webcam you have
uses a DB-25 parallel port (IEEE 1284) for data communication along with
an AT port for power. (AT and PS/2 can be converted with a simple
passive converter, due to the standards being identical, electrically.
Also, DB-25 is found on some older Macs, but for the external SCSI
interface, not IEEE 1284) IIRC, neither will work on a Macintosh,
without some serious work.

Also, the round connectors, though they look similar, are quite
different in implementation. ADB is completely incompatible with PS/2,
although the plugs look similar, and if you try, the PS/2 keyboard won't
plug into the ADB port. (ADB uses a mini-DIN-4, as opposed to a
mini-DIN-6 connector, with a differently positioned and shaped square
pin to position the connector) If the webcam was designed for a Mac, at
that time, it should have had a round mini DIN-8 connector for data
communications (RS-422) and then I'd think it would draw power from the
ADB bus.

Sorry to continue disappointing,
Caleb

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Re: Heavy duty, feels-good keyboard for typist with a vengeance

2010-02-25 Thread Caleb S. Cupples
On Wed, 2010-02-24 at 21:28 -0800, Austin Leeds wrote:
   So, my question is, are there any of you out there that use
 keyboards in the caliber of the Apple Extended Keyboard and the IBM
 Model M? How do you like them, and would they be worth carrying around
 (with a USB adapter, of course)?
 

I have an Extended Keyboard II, a Model M, a Sun Type 5c and a Dell
AT101W that I have on several different machines, but when I need to
carry an external board to class, I always go for the AEKII, because it
is my favorite out of the lot. I'll try and give my benefits and
drawbacks to each (minus the 5c, because you have to build your own
adapters for those.. It speaks TTL RS-232 over what looks like a Mac
serial port(RS-422))

AEKII:
Benefits - Great feel, not /too/ heavy, at only ~4.5 lbs. Very quiet for
a mechanical board. Plus, it has all the Mac keys already. 

Drawbacks - ADB-USB converters are a pain to find, are more expensive
than a Model M with a PS/2 to USB converter.

Model M:
Benefits - Wonderful feel, my favorite out of my collection. Very
substantial build, makes an excellent improvised weapon. Bliss to type
on.

Drawbacks - Very, very heavy. Let me emphasize heavy... It makes my
Lombards or my ThinkPad seem light in comparison. It is also loud. Very
loud, and I've been booted from a class for using it instead of my
built-in keyboard before. Only 101 keys, so no Command key. 

Dell AT101W:
Benefits - Fairly cheap, well-built (not quite as well as the AEKII, but
very close) and uses the Alps switches, like the AEKII. Also fun to type
on. PS/2 to USB converters are cheaper than ADB to USB converters, by a
lot. Available in black, as well as beige. Looks a lot like the AEKII.

Drawbacks - Have to look at Windows keys, keycaps nearly impossible to
remove (like the AEKII), Dell logo. Key lettering can wear pretty badly
on the black ones. 

Keyboards are very subjective, though. Personally, I like the AEKII, but
honestly, if I didn't need an ADB board, I'd get the Dell, because it
looks almost identical, has the same switches and is cheaper to make
work on a modern Mac.

Just my $0.02,
Caleb

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Re: Heavy duty, feels-good keyboard for typist with a vengeance

2010-02-25 Thread Caleb S. Cupples
On Thu, 2010-02-25 at 11:21 -0500, diane wrote:

 I have one of these in my attic - from 1985. Is there an adapter that 
 would work on a modern-day Mac? (it's not a PS/2 version, it's the 
 old big round plug).
 
 I am using a Mcally iKey bought back in 2002 on my G4 and it's much 
 better than the Apple keyboard but nothing like the old IBM!

What you will need is an AT- PS/2 adapter (It's just a simple passive
adapter, the standards are identical, electrically) and then use an
active PS/2 - USB converter. I have both, which I bought from
clickykeyboards.com and they work great with my Macs.

Caleb


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Re: Connector identification assistance needed

2010-02-24 Thread Caleb S. Cupples
On Wed, 2010-02-24 at 17:50 -0800, Jonas Lopez wrote:
 Connector identification assistance needed
 
 Sorry to bother you all, but I am in need of a simple connector converter to 
 go from our older G3 keyboard and mouse round connectors to the new G4 flat 
 connectors for same. I have one, but it is wrong gender.
 
 The older one was 6 pin round and the new one is 4 pin square. I am under the 
 impression that 2 pins are not used, hopping so.
 
 The converter needs to be male round to flat that I guess it is male, it is 
 the gender that I will plug into the back of the G4. Maybe that is male??? 
 
 I have on my desk a green plastic one that is round to square. The round end 
 has pins (male), but the square end is the same as the one on the G4 and is 
 wrong since I need to plug in this converter to the back if the G4, so it is 
 the wrong gender.

Jonas,
The G3s used an ADB connection for the keyboard and mouse, which
requires an active converter to use on the G4s, which have USB. The best
one I know of is the Griffin iMate, which is out of production, but can
occasionally be found on eBay. I've got a CompuCable adapter, which
works pretty well, that I spent $35 or so on, so I can use my Extended
Keyboard II with my G5/iMac/ThinkPad/G3 Lombards/Eee/etc.. 

Unless you have a great ADB keyboard, like the Extended or Extended II,
you'll be much better off getting a cheap USB board for $5-10.. I only
dropped that much money on the adapter, because I love my Extended II.

Just my $0.02,
Caleb



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Re: Proof that Apple could not have dropped ADB support in Tiger and Leo

2010-02-21 Thread Caleb S. Cupples
On Sun, 2010-02-21 at 21:38 -0500, Bob Whiton wrote:
 Wrong.  My 2004 iBook only has USB and Firewire.  I've never seen a 
 G4 Mac with ADB.
 
 Check the Apple web site for machine specs, not Wikipedia.
 
 Bob

Bob,
The internal interface for the keyboard and trackpad were ADB, even
though the only connectors on the outside are USB and FireWire. See also
the PowerBook G3 Lombard/Pismo, neither of which had ADB ports on the
outside, but used an ADB interface for the keyboard and trackpad.

Caleb

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Re: Slow iMac G3

2010-02-16 Thread Caleb S. Cupples
On Tue, 2010-02-16 at 06:34 -0800, John Carmonne wrote:
 Hi All
 
 I have 3 Imac G3s one 700MHz and two 600MHz. One of the iMac 600s is very 
 slow compared to the other two. All machines have the same systems via CCC. 
 The profiler specs are the same between the two 600s. I'm kinda stumped as to 
 what could be problem. Anyone else have this trouble?
 
 John Carmonne
 Yorba Linda USA

John,
The only two things I can think of which would possibly cause this would
either be a bad L2 cache on the slow one, or a slow hard drive.
Honestly, with the heat of a 600 MHz G3, and the lack of active cooling,
I would place my bets on a bad cache.

Caleb

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Re: Other, unwanted intruders

2009-11-26 Thread Caleb S. Cupples
On Thursday 26 November 2009 17:48:57 Paul Stamsen wrote:
 I found this: com.trolltech.plist, in the prefs and moved it to Preferences
  (Corrupt) and that seems to have stopped the pop-in from CNet
  TechTracker.
 
  Interesting name, huh?
 
 p.
 
I did some research, and the Trolltech plist is put there by apps that are 
written using the Qt toolkit, and IIRC, there are several cross-platform Mac 
apps that use it, including some of Google's programs. Anyway, from what I've 
read, it seems like it's merely a coincidence that it had the effects that were 
documented, and I know it's relied on for the KDE apps I have running under OS 
X.

Anyway, that's just my $0.02.

Caleb
-- 
Caleb S. Cupples
Sociology Undergraduate,
Tennessee Technological University

Treasurer,
TTU Unix Users Group

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