SSD question ... searched the several dozen discussions but still confused

Samsung SSDs ... 840 EVO vs 840 Pro
EVO has newer TLC NAND which some many say will last 10 year vs 60 years for MLC of Pro.
EVO has 3 year warranty instead of 5 year for Pro.
Is Pro really worth the price above EVO?
Part of the advertising for EVO is RAPID which shares system RAM, but I have been reading other posts about Mavericks managing RAM different, so that could be a bug.

This is what I have found as I tracked comments on SSDs:
I recommend purchasing SSDs from Crucial.com or OWC (macsales.com). Their products are known to work well in Macs. The Samsung Pro series has also received positive reviews.
https://discussions.apple.com/thread/5941668?tstart=30
People have reported problems using the the Samsung EVO series, the Toshiba Q Series and the Kingston SSDNow V300 SSDs.
https://discussions.apple.com/thread/5641332?tstart=240
https://discussions.apple.com/thread/5934089?tstart=0
https://discussions.apple.com/thread/5549776?tstart=30

Similar Messages

Searching the Flex General Discussion returns cf error

Hi everyone,
I'm hoping someone from Adobe can help me out here because if
I enter a search into the Search field in the general discussion, I
get a cold fusion error . If necessary I can send a screenshot of
what I get, but I can't seem to search the 'Flex General
Discussion' for anything without getting an error telling me to
contact the website administrator, of which I have no idea who that
is, or how to find them on the site.
I'm a designer/devloper who works alone and I really depend
on these resources to help me along when I need help, but not being
able to search the forum is becoming a real problem.
If this type of post should be done somewhere else, I
apologize, but I have no idea how to contact the site administrator
for the Flex Developer Center.
Thanks in advance

"jkpritchard" <[email protected]> wrote in
message
news:glsa8c$15g$[email protected]..
> Hi everyone,
>
> I'm hoping someone from Adobe can help me out here
because if I enter a
> search
> into the Search field in the general discussion, I get a
cold fusion error
> . If
> necessary I can send a screenshot of what I get, but I
can't seem to
> search the
> 'Flex General Discussion' for anything without getting
an error telling me
> to
> contact the website administrator, of which I have no
idea who that is, or
> how
> to find them on the site.
>
> I'm a designer/devloper who works alone and I really
depend on these
> resources
> to help me along when I need help, but not being able to
search the forum
> is
> becoming a real problem.
>
> If this type of post should be done somewhere else, I
apologize, but I
> have no
> idea how to contact the site administrator for the Flex
Developer Center.
I always use the Advanced Search, which sort of works.

TS2446 i cant remember the answers to my security questions. i have reset my password and added the recovery email account but still cant figure out how to purchase new content. it asks me the same security questions. how do i fix this?

i cant remember the answers to my security questions. i have reset my password and added the recovery email account but still cant figure out how to purchase new content. it asks me the same security questions. i also have a temp pin. how do i fix this?

If you've just added an address to your account then it will be an alternate/secondary email address, a rescue email address can only be added by answering 2 of your security questions. If you already had one on your account then go to https://appleid.apple.com/ and click 'Manage your Apple ID' on the right-hand side of that page and log into your account. Then click on 'Password and Security' on the left-hand side of that page and on the right-hand side you should see an option to send security question reset info to your rescue email address.
If you don't have a rescue email addressthen you will need to contact iTunes Support / Apple to get the questions reset.
Contacting Apple about account security : http://support.apple.com/kb/HT5699
When they've been reset (and if you don't already have a rescue email address) you can then use the steps half-way down this page to add a rescue email address for potential future use : http://support.apple.com/kb/HT5312

HT1379 My macbook pro 2013 is running to slow even when I am using the keyboard, it running with a delay. I upgraded the memories to 8gb but still slow what can i do to fix it.

Good morning I am confronting serious problems with my Macbook pro 2013, that is runing to slow, even when I am writing this email is running with some kind of delay. I upgraded the memories to 8gb but still running slow . Please let me know what I can do to solve the problem. Thanks in advance. Fernando

1. This procedure is a diagnostic test. It changes nothing, for better or worse, and therefore will not, in itself, solve your problem.
2. If you don't already have a current backup, back up all data before doing anything else. The backup is necessary on general principle, not because of anything in the test procedure. There are ways to back up a computer that isn't fully functional. Ask if you need guidance.
3. Below are instructions to run a UNIX shell script, a type of program. All it does is to gather information about the state of your computer. That information goes nowhere unless you choose to share it on this page. However, you should be cautious about running any kind of program (not just a shell script) at the request of a stranger on a public message board. If you have doubts, search this site for other discussions in which this procedure has been followed without any report of ill effects. If you can't satisfy yourself that the instructions are safe, don't follow them.
Here's a summary of what you need to do, if you choose to proceed: Copy a line of text from this web page into the window of another application. Wait for the script to run. It usually takes a couple of minutes. Then paste the results, which will have been copied automatically, back into a reply on this page. The sequence is: copy, paste, wait, paste again. Details follow.
4. You may have started the computer in "safe" mode. Preferably, these steps should be taken in “normal” mode. If the system is now in safe mode and works well enough in normal mode to run the test, restart as usual. If you can only test in safe mode, do that.
5. If you have more than one user, and the one affected by the problem is not an administrator, then please run the test twice: once while logged in as the affected user, and once as an administrator. The results may be different. The user that is created automatically on a new computer when you start it for the first time is an administrator. If you can't log in as an administrator, test as the affected user. Most personal Macs have only one user, and in that case this section doesn’t apply.
6. The script is a single long line, all of which must be selected. You can accomplish this easily by triple-clicking anywhere in the line. The whole line will highlight, though you may not see all of it in your browser, and you can then copy it. If you try to select the line by dragging across the part you can see, you won't get all of it.
Triple-click anywhere in the line of text below on this page to select it:
PATH=/usr/bin:/bin:/usr/sbin:/sbin; clear; Fb='%s\n\t(%s)\n'; Fm='\n%s\n\n%s\n'; Fr='\nRAM details\n%s\n'; Fs='\n%s: %s\n'; Fu='user %s%%, system %s%%'; PB="/usr/libexec/PlistBuddy -c Print"; A () { [[ a -eq 0 ]]; }; M () { find -L "$d" -type f | while read f; do file -b "$f" | egrep -lq XML\|exec && echo $f; done; }; Pc () { o=`grep -v '^ *#' "$2"`; Pm "$1"; }; Pm () { [[ "$o" ]] && o=`sed '/^ *$/d; s/^ */ /' <<< "$o"` && printf "$Fm" "$1" "$o"; }; Pp () { o=`$PB "$2" | awk -F'= ' \/$3'/{print $2}'`; Pm "$1"; }; Ps () { o=`echo $o`; [[ ! "$o" =~ ^0?$ ]] && printf "$Fs" "$1" "$o"; }; R () { o=; [[ r -eq 0 ]]; }; SP () { system_profiler SP${1}DataType; }; id | grep -qw '80(admin)'; a=$?; A && sudo true; r=$?; t=`date +%s`; clear; { A || echo $'No admin access\n'; A && ! R && echo $'No root access\n'; SP Software | sed '8!d;s/^ *//'; o=`SP Hardware | awk '/Mem/{print $2}'`; o=$((o<4?o:0)); Ps "Total RAM (GB)"; o=`SP Memory | sed '1,5d; /[my].*:/d'`; [[ "$o" =~ s:\ [^O]|x([^08]||0[^2]8[^0]) ]] && printf "$Fr" "$o"; o=`SP Diagnostics | sed '5,6!d'`; [[ "$o" =~ Pass ]] || Pm "POST"; for b in Thunderbolt USB; do o=`SP $b | sed -En '1d; /:$/{s/ *:$//;x;s/\n//p;}; /^ *V.* [0N].* /{s/ 0x.... //;s/[()]//g;s/$.*: $$.*$/ $\2$/;H;}; /Apple|SCSM/{s/.//g;h;}'`; Pm $b; done; o=`pmset -g therm | sed 's/^.*C/C/'`; [[ "$o" =~ No\ th|pms ]] && o=; Pm "Thermal conditions"; o=`pmset -g sysload | grep -v :`; [[ "$o" =~ =\ [^GO] ]] || o=; Pm "System load advisory"; o=`nvram boot-args | awk '{$1=""; print}'`; Ps "boot-args"; d=(/ ""); D=(System User); E=; for i in 0 1; do o=`cd ${d[$i]}L*/L*/Dia* || continue; ls | while read f; do [[ "$f" =~ h$ ]] && grep -lq "^Thread c" "$f" && e=" *" || e=; awk -F_ '!/ag$/{$NF=a[split($NF,a,".")]; print $0 "'"$e"'"}' <<< "$f"; done | tail`; Pm "${D[$i]} diagnostics"; done; [[ "$o" =~ \*$ ]] && printf $'\n* Code injection\n'; o=`syslog -F bsd -k Sender kernel -k Message CReq 'GPU |hfs: Ru|I/O e|last value [1-9]|n Cause: -|NVDA\(|pagin|SATA W|ssert|timed? ?o' | tail -n25 | awk '/:/{$4=""; $5=""};1'`; Pm "Kernel messages"; o=`df -m / | awk 'NR==2 {print $4}'`; o=$((o<5120?o:0)); Ps "Free space (MiB)"; o=$(($(vm_stat | awk '/eo/{sub("\\.",""); print $2}')/256)); o=$((o>=1024?o:0)); Ps "Pageouts (MiB)"; s=( `sar -u 1 10 | sed '$!d'` ); [[ s[4] -lt 85 ]] && o=`printf "$Fu" ${s[1]} ${s[3]}` || o=; Ps "Total CPU usage" && { s=(`ps acrx -o comm,ruid,%cpu | sed '2!d'`); o=${s[2]}%; Ps "CPU usage by process \"$s\" with UID ${s[1]}"; }; s=(`top -R -l1 -n1 -o prt -stats command,uid,prt | sed '$!d'`); s[2]=${s[2]%[+-]}; o=$((s[2]>=25000?s[2]:0)); Ps "Mach ports used by process \"$s\" with UID ${s[1]}"; o=`kextstat -kl | grep -v com\\.apple | cut -c53- | cut -d\< -f1`; Pm "Loaded extrinsic kernel extensions"; R && o=`sudo launchctl list | sed 1d | awk '!/0x|com\.(apple|openssh|vix\.cron)|org\.(amav|apac|calendarse|cups|dove|isc|ntp|post[fg]|x)/{print $3}'`; Pm "Extrinsic system jobs"; o=`launchctl list | sed 1d | awk '!/0x|com\.apple|org\.(x|openbsd)|\.[0-9]+$/{print $3}'`; Pm "Extrinsic agents"; o=`for d in {/,}L*/Lau*; do M; done | grep -v com\.apple\.CSConfig | while read f; do ID=$($PB\ :Label "$f") || ID="No job label"; printf "$Fb" "$f" "$ID"; done`; Pm "launchd items"; o=`for d in /{S*/,}L*/Star*; do M; done`; Pm "Startup items"; o=`find -L /S*/L*/E* {/,}L*/{A*d,Compon,Ex,In,Keyb,Mail/B,P*P,Qu*T,Scripti,Servi,Spo}* -type d -name Contents -prune | while read d; do ID=$($PB\ :CFBundleIdentifier "$d/Info.plist") || ID="No bundle ID"; [[ "$ID" =~ ^com\.apple\.[^x]|Accusys|ArcMSR|ATTO|HDPro|HighPoint|driver\.stex|hp-fax|\.hpio|JMicron|microsoft\.MDI|print|SoftRAID ]] || printf "$Fb" "${d%/Contents}" "$ID"; done`; Pm "Extrinsic loadable bundles"; o=`find -L /u*/{,*/}lib -type f | while read f; do file -b "$f" | grep -qw shared && ! codesign -v "$f" && echo $f; done`; Pm "Unsigned shared libraries"; o=`for e in DYLD_INSERT_LIBRARIES DYLD_LIBRARY_PATH; do launchctl getenv $e; done`; Pm "Environment"; o=`find -L {,/u*/lo*}/e*/periodic -type f -mtime -10d`; Pm "Modified periodic scripts"; o=`scutil --proxy | grep Prox`; Pm "Proxies"; o=`scutil --dns | awk '/r\[0\] /{if ($NF !~ /^1(0|72\.(1[6-9]|2[0-9]|3[0-1])|92\.168)\./) print $NF; exit}'`; Ps "DNS"; R && o=`sudo profiles -P | grep : | wc -l`; Ps "Profiles"; f=auto_master; [[ `md5 -q /etc/$f` =~ ^b166 ]] || Pc $f /etc/$f; for f in fstab sysctl.conf crontab launchd.conf; do Pc $f /etc/$f; done; Pc "hosts" <(grep -v 'host *$' /etc/hosts); Pc "User launchd" ~/.launchd*; R && Pc "Root crontab" <(sudo crontab -l); Pc "User crontab" <(crontab -l); R && o=`sudo defaults read com.apple.loginwindow LoginHook`; Pm "Login hook"; Pp "Global login items" /L*/P*/loginw* Path; Pp "User login items" L*/P*/*loginit* Name; Pp "Safari extensions" L*/Saf*/*/E*.plist Bundle | sed -E 's/(\..*$|-[1-9])//g'; o=`find ~ $TMPDIR.. $ -flags +sappnd,schg,uappnd,uchg -o ! -user $UID -o ! -perm -600 $ | wc -l`; Ps "Restricted user files"; cd; o=`SP Fonts | egrep "Valid: N|Duplicate: Y" | wc -l`; Ps "Font problems"; o=`find L*/{Con,Pref}* -type f ! -size 0 -name *.plist | while read f; do plutil -s "$f" >&- || echo $f; done`; Pm "Bad plists"; d=(Desktop L*/Keyc*); n=(20 7); for i in 0 1; do o=`find "${d[$i]}" -type f -maxdepth 1 | wc -l`; o=$((o<=n[$i]?0:o)); Ps "${d[$i]##*/} file count"; done; o=$((`date +%s`-t)); Ps "Elapsed time (s)"; } 2>/dev/null | pbcopy; exit 2>&-
Copy the selected text to the Clipboard by pressing the key combination command-C.
7. Launch the built-in Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
When you launch Terminal, a text window will open with a line already in it, ending either in a dollar sign ($) or a percent sign (%). If you get the percent sign, enter
exec bash
in the window and press return. You should then get a new line ending in a dollar sign.
Click anywhere in the Terminal window and paste (command-V). The text you pasted should vanish immediately. If it doesn't, press the return key.
If you're logged in as an administrator, you'll be prompted for your login password. Nothing will be displayed when you type it. You will not see the usual dots in place of typed characters. Make sure caps lock is off. Type carefully and then press return. You may get a one-time warning to be careful. If you make three failed attempts to enter the password, the test will run anyway, but it will produce less information. In most cases, the difference is not important. If you don't know your password, or if you prefer not to enter it, just press return three times at the password prompt.
If you're not logged in as an administrator, you won't be prompted for a password. The test will still run. It just won't do anything that requires administrator privileges.
The test may take a few minutes to run, depending on how many files you have and the speed of the computer. A computer that's abnormally slow may take longer to run the test. While it's running, there will be nothing in the Terminal window and no indication of progress. Wait for the line "[Process completed]" to appear. If you don't see it within half an hour or so, the test probably won't complete in a reasonable time. In that case, close the Terminal window and report your results. No harm will be done.
8. When the test is complete, quit Terminal. The results will have been copied to the Clipboard automatically. They are not shown in the Terminal window. Please don't copy anything from there. All you have to do is start a reply to this comment and then paste by pressing command-V again.
If any private information, such as your name or email address, appears in the results, anonymize it before posting. Usually that won't be necessary.
When you post the results, you might see the message, "You have included content in your post that is not permitted." It means that the forum software has misidentified something in the post as a violation of the rules. If it happens, please post the test results on Pastebin, then post a link here to the page you created.
Note: This is a public forum, and others may give you advice based on the results of the test. They speak only for themselves, and I don't necessarily agree with them.
Copyright © 2014 Linc Davis. As the sole author of this work, I reserve all rights to it except as provided in the Terms of Use of Apple Support Communities ("ASC"). Readers of ASC may copy it for their own personal use. Neither the whole nor any part may be redistributed.

HELP NEEDED!! Recently upgraded my ipad air to the new update, charged it over night, now it will not come on? i plug in the charger but comes up the normal charging sign but still no life in it?

HELP NEEDED!! Recently upgraded my ipad air to the new update, charged it over night, now it will not come on? i plug in the charger but comes up the normal charging sign but still no life in it? Seems as though theres either a problem it charging or starting up. Had the ipad for about a year and a month or 2.. what can i do to source the problem?

Its just started up with the apple sign, then it goes to an off black coloured screen so its on but nothing showing just a dark screen but not jet black.. ahhh help!! thank you in advance

When syncing with itunes, got error message saying had error and now ipad2 will not do anything other than showing the USB cable with arrow pointing to Itunes on screen. have done the reset and restart, but still get same thing.

when syncing with itunes, got error message saying had error and now ipad2 will not do anything other than showing the USB cable with arrow pointing to Itunes on screen. have done the reset and restart, but still get same thing. Ipad does not show up in itunes even though cable plugged in. Have shut down and restarted Windows 7 computer.

I had done all of that to no avail. I did call Apple Tech Support and after he suggested I try a USB port in the rear of the Win 7 computer, things starting working again. I had tried switching the USB port at the front of the machine but that had not helped. Everything is good to go again. thanks for your reply

TS1389 I've purchased an album through the itunes store and every track plays except one which continually asks me to authorise my computer. I've tried all the steps suggested above but still no joy. Anyone have any ideas what i can do next? Thanks Pa

I've purchased an album through the itunes store and every track plays except one which continually asks me to authorise my computer. I've tried all the steps suggested above but still no joy. Anyone have any ideas what i can do next? Thanks Paul

Sounds like you have a "damaged track" or "damaged file".
This worked for me today downloading Kendrick Lamar's new Album "good kid, m.A.A.d city".
My situation: I bought the album today for my Mac, MacBook Pro, iPad 2, and iPhone 4S devices.
Issue: One song (only on my MacBook Pro) would not play, instead display "
EX: left"
Solution: 1. Manually delete the song (giving you the error) permantly from the authorized computer.
2. Open iTunes, Click iTunes Store (left sidebar), and locate Quick Links and then click Purchased to proceed.
3. Click "Not On This Computer", find the song that wouldn't play, and re-download it again.
4. Check your Music Library for your song (Should download inside the associated album) and hit play.
EX: (Song I purchased that wouldn't play because of authorization, playing)
Enjoy!

The answer helped me.But still, what are the settings that I have to change for the behavior of the mouse pointer towards finder? Also the mouse pointer sometimes doesn't accept my command and start clicking itself.what is the problem and how to fix it?

The answer helped me.But still, what are the settings that I have to change for the behavior of the mouse pointer towards finder? Also the mouse pointer sometimes doesn't accept my command and start clicking itself.what is the problem and how to fix it?

If the mouse clicks something on its own then it looks like you have a hardware problem with the trackpad or possibly the battery that is right underneath the trackpad.
I have read that the battery can swell and that would put pressure on the trackpad.

How can i sync videos to my iphone 5 using Itunes 11. i also tried to convert the videos to mp4 and drag and drop the file in itunes but still i cant see videos in itunes library.

how can i sync videos to my iphone 5 using Itunes 11. i also tried to convert the videos to mp4 and drag and drop the file in itunes but still i cant see videos in itunes library.

Copied from this link.
http://www.apple.com/iphone/specs.html
Video formats supported: H.264 video up to 1080p, 30 frames per second, High Profile level 4.1 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; MPEG-4 video up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 Kbps per channel, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; Motion JPEG (M-JPEG) up to 35 Mbps, 1280 by 720 pixels, 30 frames per second, audio in ulaw, PCM stereo audio in .avi file format
There are 3rd party utilities available that "rip" content into a compatible format - most include an iPod and/or iPhone format selection. If a video plays in iTunes, iTunes includes an option to convert a selection for iPod/iPhone.

I have made an in app purchase then the game has frozen but still taken my money

For the 3rd time now i have made an in app purchase and then the app has frozen but still taken my money.
it is getting ridiculous and i want something to be done about this

If you haven't received the item then try the 'report a problem' page to contact iTunes Support : http://reportaproblem.apple.com
Or you can try contacting iTunes Support via this page : http://www.apple.com/support/itunes/contact/ - click on Contact iTunes Store Support on the right-hand side of the page, then Purchases, Billing & Redemption
For the game freezing, have you tried closing it via the phone's taskbar, doing a soft-reset of your phone, and if they don't fix it reported it to the game's developer ?

Why so I keep getting 'blocked-plug in' message! Very frustrating. Never happened before. related to Adobe Flash Player for videos. Have deleted Adobe and put the new Adobe on, but still get message. Seems others have had this same problem.

Why so I keep getting 'blocked-plug in' message! Very frustrating. Never happened before. related to Adobe Flash Player for videos. Have deleted Adobe and put the new Adobe on, but still get message. Seems others have had this same problem.

What is your current Flash Player version: http://helpx.adobe.com/flash-player/kb/installation-problems-flash-player-windows.html ?
What is your display adapter, driver version & date? See http://forums.adobe.com/thread/945765

HT200250 I couldn't open the files from a Canon XF 300 so I downloade the plugin from Apple but still can't open the files. I opened and clicked on the installer icon. I'm not sure the plugin was actually installed. can anyone help?

I couldn't open the files from a Canon XF 300 into Final Cut Pro 7, so I downloade the plugin from Apple but still can't open the files. I opened and clicked on the installer icon. I'm not sure the plugin was actually installed. C
an anyone help?
Message was edited by: BigDealCam123

As you probably know the Canon plug-in enables Log & Transfer in FCP7. I'm not sure whether it works with Final Cut Express or not.
Look in Applications>Canon Utilities. I'm running 10.6 as well and that is where it's located on my machine.
Good luck.
Russ

I had join the Photoshop Photography Program, but still can not use the photoshop cc, the photoshop just ask me the serial no, but i can't find my serial no.

i had join the Photoshop Photography Program, but still can not use the photoshop cc, the photoshop just ask me the serial no, but i can't find my serial no.

Hello,
see >>> http://helpx.adobe.com/creative-cloud/help/install-apps.html here >>> How many computers can I install on
I quote: You may install software on up to two computers. These two computers can be Windows, Mac OS, or one each.
If you install on a third computer, it will request you to de-activate on the other two computers. You can then reactivate one of the previous two computers, and use Creative Cloud apps on it.
Good luck!
Hans-Günter

I can, I can't get my address book to snyc with my ipad2. I'm using Outlook express 2004. I followe the steps in itunes, but still no contacts. Any suggestions?

Can't get my address book to sync to IPAD2. Using Outlook Express 2004. I followed the steps in Itunes, but still not contacts. Any suggestions?

Mine is doing the exact same thing, and nobody on any of these threads has had any luck fixing it yet, so far as I can tell. iSync is worthless since it simply won't see the ipod and basically is not used at all now as .mac is done through its own preference window. What did work for me, and was quite easily done, was to just open your ipod through the finder and delete the vcard data in the contacts folder. Export your contacts from address book as a vcard to that contacts folder on your ipod, and it all works fine.
Still won't sync...but at least this only takes a minute to do. I'd like to actually fix it though.

Emails are "stuck" in my Apple Mail Outbox. I have deleted the account and reinstalled but still have the problem. Apple's "Network Diagnostics" report that it cannot connect to the SMPT server.

Emails are l "stuck" in my Apple Mail Outbox. I have deleted the account and reinstalled but still have the problem. Apple's "Network Diagnostics" report that it cannot connect to the SMPT server. TalkTalk (Tiscali) say there is no problem with their server because I have checked and can send emails with their webmail.

No that is not it:
Open Mail>Preferences>Accounts, the first page has this on it
If you click on the server name in the box (gmail in your case I assume) it opens and reveals this:
If you select Edit SMTP Server list you get this:
Post it here and, select the Advanced Tab (which looks like this)
Post this page as well.

SSD question ... searched the several dozen discussions but still confused

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