• Tag Archives digital archaeology
  • Digital Archaeology: Dell Inspiron 1545

    The Dell Inspiron 1545 was Dell’s mainstream laptop circa 2009. There were a variety of CPU options including Celeron, Pentium Dual-Core and Core 2 Duo models. Memory configurations included anywhere from 1 GB to 4 GB with 4 GB being the maximum amount officially supported. Likewise there were various hard drives available ranging in size from 160 GB wo 500 GB (all 5400 rpm models). There were two screen resolutions available including 1366 x 768 and 1600 x 900 though the higher resolution screen was not very common. One option not available though was a discrete GPU. All models used Intel’s GMA 4500MHD integrated graphics.

    My particular model currently includes:

    • CPU: Pentium Dual Core T4500 at 2.4 GHz
    • RAM: 4 GB DDR2-800 (PC2-5600)
    • Hard Drive: 320 GB
    • Screen: 1366 x 768

    Mine is also black though it came in a variety of other colors including blue, red, pink, and purple. Check out the report from HardInfo for more details.

    Depending on your configuration, this model made for a decent general use laptop though the lack of a discrete GPU option meant that it wasn’t useful for gaming. Also, if you wanted a higher resolution screen, then there were better options. A lot of people seem to like the keyboard on this model. It isn’t anything as fancy as a mechanical keyboard but it does have a more tactile feel and is less mushy than most laptop keyboards.


    There are several possible upgrades depending on you specific configuration. The two most important are probably to upgrade the RAM and replace the hard drive with an SSD. While 4 GB is the max officially supported, this laptop will actually support up to 8 GB. You can also upgrade the CPU though whether or not it is worth it depends on what you are starting from. the fastest CPU supported is the Intel Core 2 Duo T9900.

    My laptop had a single 2 GB SO-DIMM. Whether it was configured like that originally or was cannibalized I don’t know. The only upgrade I’ve really done is to expand it to 4 GB and install Xubuntu. It runs pretty well with this configuration. Even web browsing is ok if a little sluggish. Like all the hardware I use, I installed BOINC on this laptop and attached to several projects. It is currently crunching tasks for Einstein@home, Milkyway@home, Asteroids@home, and World Community Grid. You can check out how it is doing overall at FreeDC.

    Even though there isn’t anything particularly interesting or special about this laptop, I’ll probably hang on to it. It’s in nearly mint condition which for a laptop this old is pretty special in itself. I don’t upgrade the CPU in laptops very often but this one may be a good candidate. The CPU is easy to access on this laptop and there is a fairly significant upgrade path.


  • Digital Archaeology: Floppy Disk #14 – JWG.DOC

    A summary for those that haven’t been keeping up with this series:

    I found a number of 5.25″ disks at a thrift store a number of years ago (sometime in the late 1990s to the best of my recollection). I finally got around to acquiring a 5.25″ disk drive and extracting the contents a several years back. Since then, I have been occasionally posting the content here.

    Based on the contents, most or all of these disks were apparently once owned by someone named Connie who used to run the “Close Encounters” Special Interest Group (SIG) on Delphi in the mid 1980s.

    The following description of this SIG was found in a document on one of the disks: “This SIG, known as ‘Close Encounters’, is a forum for the discussion of relationships that develop via computer services like the Source, CompuServe, and Delphi. Our primary emphasis is on the sexual aspects of those relationships.”

    This service was text based and was accessed via a modem and whatever terminal program you had available for your computer to dial in with. Many of these disks have forum messages, e-mails and chat session logs. All of this is pre-internet stuff and I am not aware of any archives in existence today that contain what was on Delphi in the 1980s.

    This post includes the contents of JWG.DOC. It contains a single e-mail dated January 27th, 1985. It’s from somebody with the handle of JOHNWG (presumably JWG are his initials). It refers to a prior conversation and seems to be about promoting the Close Encounters Special Interest Group. I have no idea if any of the items mentioned here ever came to fruition.


    =-=
    JWG.DOC
    =-=


    From:   JOHNWG         27-JAN-1985 15:04  
    To:     CABUYS
    Subj:   It was good talking to you again.
    
    Connie, It was really great talking to you again.
    
    I am looking forward in working with you to make your sig a
    nationally known enity.
    
    I would like you to consider all avenues of approach for
    marketing your sig and the possiblities of you expanding it.
    
    I know that Sex is more than just a past time experience and 
    I know that there are several millions to be made by it.
    
    I just want it to be done in good taste and I feel comfortable
    that you and john can do it.
    
    I will be open to a national dating service, a mag. clearing
    house of sorts etc.
    
    I want to work with you in exploring all possible avenues and
    I will do whatever is necessary to make it THE BEST !
    
    Thanks for your time,
    
    Talk to you later.
    
     John
    

  • Digital Archaeology: Floppy Disk #14 – ITSOVER.DOC

    A summary for those that haven’t been keeping up with this series:

    I found a number of 5.25″ disks at a thrift store a number of years ago (sometime in the late 1990s to the best of my recollection). I finally got around to acquiring a 5.25″ disk drive and extracting the contents a several years back. Since then, I have been occasionally posting the content here.

    Based on the contents, most or all of these disks were apparently once owned by someone named Connie who used to run the “Close Encounters” Special Interest Group (SIG) on Delphi in the mid 1980s.

    The following description of this SIG was found in a document on one of the disks: “This SIG, known as ‘Close Encounters’, is a forum for the discussion of relationships that develop via computer services like the Source, CompuServe, and Delphi. Our primary emphasis is on the sexual aspects of those relationships.”

    This service was text based and was accessed via a modem and whatever terminal program you had available for your computer to dial in with. Many of these disks have forum messages, e-mails and chat session logs. All of this is pre-internet stuff and I am not aware of any archives in existence today that contain what was on Delphi in the 1980s.

    This post includes the contents of ITSOVER.DOC. It contains a single e-mail dated December 10th, 1984. It’s one person’s opinion (going by the handle of FTF) of the sexual revolution and it is tied in to the topics discussed in the Close Encounters Special Interest Group. It looks like this was sent to three people including the manager of this particular SIG. Contents included below:


    =-=
    ITSOVER.DOC
    =-=



    From:   FTF            10-DEC-1984 20:46  
    To:     PRINCESS,JOHNMYSELF,CABUYS
    Subj:   IT'S OVER!
    
    The sexual revolution is over!
    
    And I am not sure any of us can say who won...
    
    Sure, you say to yourselves, thats just a gimmick to get us to
    read more and perhaps that is part of what lies behind these
    words.  But consider, for a moment some concepts regarding
    trends of this sort. I certainly will concede that sex is
    alive and well in this United States and most certainly in the
    electronic world! 
    
    But it's different now for some reason.  Look at the types of 
    encounters that get discussed just here for example.  Loving 
    Submission.  Multiple person relationships.  Casual and quite 
    serious relationships.  The Main Event.  Even two years ago,
    would it have been possible on an individual level to discuss
    these events with such an open attitude?  I maintain it would
    have been difficult. 
    
    The sexual revolution was not so much an effort to make more 
    types of sexual contact acceptable.  Behind the closed doors
    of countless bedrooms the variations have always been
    occurring.  No. That was not the point of all of the front
    line actions.  The revolution has always been directed towards
    making us comfortable discussing it and engaging in it.  To
    take the word *dirty* out of what was already happening in the
    trenches. To let us say to ourselves first and later to others
    "You know,  I like sex!"  And then to go one step farther and
    say  "I wish my lover/friend/spouse would try this or not do
    that" and be honest about it.  To find the societal acceptance
    to be able to say that one does indeed have needs and desires.
    
    Of course with the greater awareness of the pleasures come the
    increased awarenesses of the potential dangers as well  - the 
    unwanted diseases - the greater risk of pregnancy - the fact
    that sometimes lovers aren't terribly honest about themselves.
    But those were always there.  We just didn't talk about them.
    
    The sexual revolution is over. I think we all won!