MacBook Pro :: Lookup The Speed Of Your HDD?
Nov 11, 2008
Seriously, for the life of me I cannot find it. I've looked in System Profiler and Disk Utility to no avail....am I overlooking something here? I thought it would be obvious; I simply want to know what the RPMs of my installed drive are.
ps Amazing how a 320gb drive only registers about 195 or so...is that right? I know when the drives are formatted they don't register the full capacity but losing 25gb seems a tad much to me.
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Nov 30, 2010
I did a clean install via boot camp. Installed Windows XP Pro SP2, then went and moded the file so you can install service pack 3. Passed the software that checks if your copy of Windows is valid. It was so, I was able to install service pack 3. Installed BootCamp 3.0 drives then did the update for the latest version of bootcamp. Installed all the updates for Windows XP (All 93 of them). Now when I open IE and try to go any where other then MSN.com I keep getting this error message. What the hell does it mean? 'The requested lookup key was not found in any activation context'
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Dec 20, 2008
Since upgrading to 10.6.5 I have had DNS problems.Whilst nslookup and ping will resolve the DNS names to their correct IP addresses, safari and other services won't.
The problem seems to be related purely to CNAME entries which are in a different forward lookup zone to the A record.
For instance if we had a forward lookup zone of foo.bar and an A record of www going to 10.1.1.15 (www.foo.bar = 10.1.1.15) and then a CNAME record of go in a zone bloo.by (go.bloo.by = www.foo.bar) then ping and nslookup will resolve go.bloo.by to 10.1.1.15 but it seems safari can't.
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Apr 30, 2009
Sorry for the title but I couldn't think of anything better. Hopefully I'll be able to explain my problem. I have a MPR 2.53 ghz, 4 gig ram, I'm using Safari 4.04. I am using the WIFI at a guesthouse in Thailand (but I had the same issue in China, Vietnam ...). I ran a speed test and it said download 7mb/sec and upload about 1mb/sec. I have an "app" that says bandwidth in 1.3kb/sec out 1.0kbs. I thought maybe it was Safari so I downloaded and installed Firefox. firefox gives me similar speeds. When I downloaded Firefox though I had a download speed of over 1mb/sec. But as soon as it finished downloading the speed went back to around 1kb/sec. I have rebooted my MBP many times. I did some Google searches but didn't find anything helpful.
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Jan 7, 2010
I have a MPR 2.53 ghz, 4 gig ram, I'm using Safari 4.04. I am using the WIFI at a guesthouse in Thailand (but I had the same issue in China, Vietnam ...).
I ran a speed test and it said download 7mb/sec and upload about 1mb/sec. I have an "app" that says bandwidth in 1.3kb/sec out 1.0kbs. I thought maybe it was Safari so I downloaded and installed Firefox. firefox gives me similar speeds. When I downloaded Firefox though I had a download speed of over 1mb/sec. But as soon as it finished downloading the speed went back to around 1kb/sec. I have rebooted my MBP many times. I did some Google searches but didn't find anything helpful.
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Aug 12, 2008
I had a DLink DIR-655 Wireless N router and my wireless was running very fast, 9.7MB using [URL] with no lag looking up sites. I had to upgrade the router since I was hosting a site and the router wasn't working properly for that.
So, I bought a Linksys WRT610N Dual Band router. I have the iMac running on the 5GHz band and it runs around the same speed.
HOWEVER, when I open Safari or Firefox, in the status bar, it says "looking up google.ca..." or whatever site I'm browsing for and can take up to 5-10 seconds before it starts to display the site. When it is on the site, browsing around is fast as long as it doesn't change domains.
ANOTHER HITCH, I have VMWare's Fusion installed on the iMac and Vista installed there and there is no lag to browsing a site. When I type in the site, it immediately goes to the site and I am able to browse fine.
Any thoughts on this?
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Mar 25, 2012
Out of the blue tonight, my Mac Mini running OS X Lion will no longer secure erase my empty space. Whenever I try to do so, I get the following error: "Secure Erase Free Space failed with the error: Some information was unavailable during an internal lookup" I've rebooted to no avail. I also did a complete shut down and boot up, but the error persists.
Info:
Mac mini (Mid 2011), Mac OS X (10.7.3)
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Jun 16, 2009
Does it hurt the computer... If the computer is doing something (watching flash, playing a game) that turns on the fan full speed;Does this hurt the computer? There are a few games I like to play and they turn on the fan at full speed (computer gets hot too, on the bottom.)
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Dec 20, 2007
I am interested in adding a webcam to my desktop Imac (power pc)- Isight is no longer available- an option that I found is the Ecamm Image- but apparently it is USB and not firewire and it will only run with high speed usb- how do I know which type is on my computer? I checked system profiler but quite frankly wasn't sure of the designations.. does anyone have any experience with this camera, by the way? is USB 2.0 by definition "High Speed"?
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Apr 10, 2009
I have a WDS local network at my house. I use a Airport Extreme in my main part of the house and a Airport Express for my back part of the house i.e. the backyard. Now every two weeks or so my internet speed through my Airport Express slows down about half the speed but when I am connected trough the Airport Extreme my speed is normal. I know this because I test my connection very often. Now when I want the Airport Express to get back up to speed I have to unplug, and plug it back in. Then after awhile it starts to slow down again in a time period of two weeks or so.
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Mar 4, 2010
Have an Extreme base stations and express repeater connected to my DSL services. On my primary iMac connected via ethernet I get 5.25MBps speed. The speed on this computer is always constant. On the remote MacPro I get anywhere from 1.5MBps to 5MPps speed within a half hour of testing.
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May 21, 2010
I'm using Data Rescue III on a USB powered hard drive with and it's taking a very long time with my iMac G5... It says 42,291 hours remaining (about 5 years) If I did it on my Mac Pro would it go faster, or is the recovery speed based on the hard drive speed?
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Apr 12, 2009
i have a 1.5 Mbps AT&T DSL connection, and multiple speed tests show a download speed of 1.2 Mbps (and 200 Kbps upload). when i download files, such as software updates from Apple, various podcasts, and even Silverlight from Microshaft, the speed is always between 140 - 160 Kbps. i contacted AT&T, and the rep said it was because of buffering by the servers i was receiving the files from. is this a reasonable explanation? is this an accurate use of the term "buffering"?
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Aug 26, 2009
Last night my fan kicked into high gear all of a sudden. I shut it down overnight and when booting up this AM I find it still running on high...quire noisy, of course. Is there something overheating? How to make it run at normal speed?
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Jan 7, 2010
I generally get about 700kbs download speed, which is what my ISP (Sky uk) tells me I SHOULD have, but they also tell me that my router upload speed should be similar and it's not anywhere close to it.
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Apr 24, 2010
I find OS X's TTS engine on SL to be not fast enough on full speed. Is there a way to hack the plist file or something to speed up the dictation past the max speed?
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Apr 9, 2009
I've got a real odd problem with safari 4. For some reason it is cutting my download speeds in about 1/2 from my server and many other places.
If I restart safari I will be able to download close to my 18 Mbps for a little bit but then it will just start to slow down and after about 30 minutes it will be down to about 6 - 8 Mbps.
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Feb 2, 2012
How do i speed up my macbook pro
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Jun 25, 2012
Ok so I made an imovie that was like 20 minutes long and to do that I had to scan in like a billion pictures and all that. I deleted all the pictures of my computer when I was done with the project. But I have noticed that ever since I started this myy computer has become much slower. This imovie was the first big project I have done on my mac. I clean my disk drive thingy like ever 2 days using Disk Doctor.
Info:
MacBook Pro, Mac OS X (10.7.4)
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Oct 25, 2010
So my 4 year old macbook has a logic board problem where it no longer detects the battery. The battery indicator just shows an "x". So basically it works fine but it has to be plugged in all the time. I've heard that if a Macbook does not have a battery in it and is just running off of AC power, it will cut the CPU speed in half in order to cut the power consumption. I want to see if this is true or not. I have ordered a new MBP but I was going to sell this computer for my friend for very cheap, but I need to make sure its not actually running at 1ghz, cause I'd feel bad about selling him something like that. The computer is perfect otherwise.
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May 8, 2009
I am running Leapord on my Blackbook and it it seems to me that it is running a lot slower than when I first got it. Is there a program out there that will help me to speed it up again?
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Jan 22, 2010
Is 841 MBPS possible? for a newtork. Its ISat widget.
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May 5, 2010
I'm trying to figure out how does the cooling system in MBP's work. I've been using FanControl for quite a while (the one by Lobotomo), it does the job pretty straightforward - just dynamically changes the fan speed. But when I was using default settings the fans were at low speed even when temp was around 80C. Any idea what default settings for Apple notebooks are? I mean, lower and upper thresholds, how and when does it kick in the fans etc.
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Jun 24, 2010
I was working with my MacBook Pro today when all of a sudden, it randomly shut down. It took about 5 minutes before it would turn back on, but now the fans run at max speed constantly, and the battery indicator just shows an X over it. It's as if the MacBook doesn't recognize the battery at all, even though I can run on battery power.
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Mar 20, 2012
Under Lion my 2010 (HDD) Macbook Air has been intolerably slow. It could take 10 minutes to start a program. When connecting to a projector, it could likewise take 10 minutes for it to resize windows during which it was unresponsive. I have been about to hurl it in the trashcan because this computer was just such an impediment to my work. But now I found the solution: don't run Safari. I had long suspected 2G ram combined with a slow HDD was the culprit. I tried to minimize the number of programs open, but let Safari run permanently. But it turns out Safari uses enormeous amounts of memory, and it has a tendency to just grow and grow its memory grab. Now, I quit Safari when I want to run other programs, and after this the computer is merely slow, not intollerably so.
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Mar 25, 2012
Startup of my MacPro has slowed down considerably since I first got it a year ago. What can I do to speed it up (get back to where it was)?
Info:MacBookPro, Mac OS X (10.7.3)
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Apr 8, 2012
Is there a way to measure actual CPU speed on OS X? I have tried MSI tools and that doesn't work (at least the version I installed doesn't work, if anyone has a download link that works I would be willing to try it) view my current CPU speed in GHz.
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Jul 4, 2012
Does the current MacBook air have it's sd card reader connected to the PCIe bus or are they still limited to 480Mbs (like my late 2010 MBA)?
Info:
MacBook Air, iOS 5.1.1
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Oct 20, 2010
How do I speed up boot.
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Oct 24, 2010
In both the features and configuration pages for Macbook Pros the SSDs are mentioned only in relation to having improved durability.
Am I wrong in thinking Apple SSDs are faster than their 7200 RPM HDD in ALL scenarios of real world use?
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