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Archive for the ‘e-infrastructure’ Category

Mac Mini (Mid 2010) Overview

2012/06/21 Leave a comment

Just trying to make the basic troubleshooting information more accessible from the field:

image

image Taken from: http://manuals.info.apple.com/en_US/Mac_mini_Mid2010_User_Guide.pdf

Categories: audience-is-IT-staff, audience-is-language-learning-center-staff, audience-is-teachers, e-infrastructure, hardware, presenter-computer, service-is-documenting Tags:

Protected: SelfReg – registration of devices on the UNCC network in 5 easy steps

2012/06/20 Enter your password to view comments.

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Categories: Area-is-any, audience-is-language-learning-center-staff, documentation, e-infrastructure, Institution-is-University-of-North-Carolina-Charlotte

Classroom Management Systems deemed a necessity in Higher Education computer labs

2012/06/18 Leave a comment

As seen in a teaching lab of a top-20 US university.

CIMG0150

Categories: classroom-management-system, e-infrastructure, mental-notes Tags:

How to bypass email cloaking in Joomla 2.5

2012/05/31 1 comment
  1. If you have URLs on your Joomla site that contain @-signs, Joomla 2.5 will mangle them, since it seems to think out of the box that these are email addresses that need to be protected (anybody else using Joomla 2.5 with MS-Exchange 2010 calendars…?).
  2. If you do not want to give directive {emailcloak=off} on top of  the article, try url-encoding the @-sign (%40). May be more difficult for your users to memorize, though.
Categories: e-infrastructure, lab-portal Tags: , , , ,

How to use the MS-Office Labs Community Clips Screen Capture Tool

2012/05/31 7 comments
  1. I seem to remember this initiative of having MS-Office users sharing tips and tricks using screencasts has been faded out – but the screen capture tool is still available, and it is not restricted to recording MS-Office applications.
  2. After download and install (here on Windows 7), image
  3. click the community clips system tray icon to easily start a screen capture: image
  4. Or access the context menu with advanced options: image
  5. including restricting recording to specific windows:
  6. image
  7. It does not start up very fast: image
  8. It flashes a frame around the recorded area.
  9. This is a test…
  10. clip_image001
  11. image
  12. image
  13. The preview starts automatically: image
  14.   About the file quality: image
  15. Both the save and the email option imagework, only the built-in upload fails, likely due to the demise of MS-Soapbox: image, but can be easily uploaded to other services, e.g. MS-SkyDrive
  16. Unfortunately, like the Windows Media Encoder clips, it won’t preview without download on SkyDrive – unlike the (newer) MS-PowerPoint 2010-recorded screencasts: image
  17. Still, the MS-Office Labs Community Clips Screen Capture Tool seems to have a friendlier interface than Windows Media Encoder, and is as free.
Categories: audience-is-IT-staff, audience-is-language-learning-center-staff, audience-is-language-learning-center-temp-staff, audience-is-students, audience-is-teachers, e-infrastructure, multimedia-recording, service-is-documenting, service-is-learning-materials-creation, software, Student-Computers Tags:

How to easily upload, distribute, share and play large multimedia files with Google Apps

2012/05/11 Leave a comment
  1. Tired of burning, lugging around, inserting, ejecting, or forgetting, losing, scratching and replacing CD- and DVD- media, or hard- and thumb drives to handle your large multimedia files? Do you have internet and web browser where you need to access and play your files? Then you can use UNCC Google Apps  instead.
  2. Go to your UNCC Google Apps (you have to log into UNC)
  3. Click on the Hard-drive-icon in the upper left uploadand on “files”, select a video file:
      1. upload-file-dialogue (many formats and underlying codecs supported, including Flash, MOV, AVI, WMV, MPG. File size limits: currently “every user is given 1GB of free storage space for files” (not enough for much HD footage, but difficult to upload, and didn’t Google Drive just increase this limit to 5GB, or does this not carry over to Google Apps? Stay tuned for updates), click “Start upload”..
  4. Wait until upload is finished, upload-progress and then, depending:
    1. if you want to share the file with colleagues, click on “share” (appears after “cancel”) and fill out the dialogue. You can share your file both
      1. inside the university community and share
    2. outside of the university community: share-outsideshare-outside1
    3. if you want to share the files with students in your course, there is a better way using Moodle Kaltura video upload;
    4. if you just want to play the file yourself (including to your students in the classroom), you are already done.
    5. Go to your files playand click on the file in the list to play the video: play1
    6. Also, you can always “get your file back” by “Download”: download (and note you can also prevent users from downloading the files. This is useful if you only want to temporarily share it, but later revoke permissions).
  5. More help is available from the  from the  source
    1. How save files to your Google Docs
    2. How to play back video files in Google Docs
Categories: e-infrastructure, Institution-is-University-of-North-Carolina-Charlotte, learning-materials, service-is-applying-learning-tools, service-is-learning-materials-creation Tags: ,

How to automatically uninstall Visual Studio.net 2008/2010 and components

2012/05/09 Leave a comment
  1. Although not well-publicized, Microsoft has uninstall tools available for VS.net 2008 and 2010 (English).
  2. This one did the job of stringing together the individual uninstallers nicely here: uninstall-complete
  3. which beats doing it semi-manually as was explained here.
Categories: e-infrastructure Tags: , ,

Bootsect (the command formerly known as fixmbr), may enable your Windows 7 installation to start up from a CorruptVolume

2012/05/07 Leave a comment
  1. I am trying to back up my system partition to external media. The 3rd party utility I boot into refuses to get to work since it sees inconsistencies on the partition.
  2. I schedule a chkdsk /f /r from Windows 7 which on restart runs without errors.
  3. Upon completion, however, Windows 7 fails to  boot.
  4. CIMG0034I go in the Startup Repair, but System Repair tells me it cannot fix my problem, but offers System Restore, which I try twice, to no avail.
  5. CIMG0033Cryptic Error IDs 21200664, googling of which leads to nothing but MS System Engineers advising reimaging the system partition to the factory copy which would lose my 16 months worth of system customizations.
  6. I feel I have other things to do to research the innards of Windows 7. Faintly I remember that fixmbr used to get me out of fixes with non-starting XP installations. It has been replaced by bootsect /nt60 <driveletter>, and on top of that, it responds with an apparent failure “since the volume could not be locked during the update” (actually deemed likely harmless, or use /force).
  7. Windows 7 starts up. (WTH?! Check disk versus the master boot record?!)
  8. Now, am I supposed to use a 3rd party or a Microsoft tool for my system partition backup?
Categories: e-infrastructure, Glitches&Errors Tags: , , , , , ,