Category Archives: computer tips

Dell M6500 (and M6400) eGPU setup and limitations

If you are interested in using an eGPU (DIY ViDock) solution with a particular laptop, it can be REALLY hard to wade through 500+ pages of eGPU info over at the notebookreview forum! So, here are a couple brief excerpts to make things easier for Dell notebook owners.  Make sure to checkout the original thread pages (at the source links below) for more info! DIY eGPU experiences – Page 549 [Dell M6400 info]Source URL: http://forum.notebookreview.com/gaming-software-graphics-cards/418851-diy-egpu-experiences-549.html#post7896823 Relevant portion for M6400 owners… PROBLEM:

Learning about Bitcoin mining

You’ve probably read some sensational news stories about Bitcoin mining, I know I have . 🙂 However, I had lunch with a buddy last month in Tulsa and it really altered my view on Bitcoin mining. I already had an abstract idea about random people out there using CPU/GPU computing power to generate blocks to continue the growth of Bitcoins, what I didn’t realize was that my buddy knew a guy that was sinking big bucks into a personal Bitcoin

Power Supply RMA help report: PC P&C, Thermaltake, Corsair

Today was RMA day for me. Three failed power supplies. Three RMAs requested. UPDATES posted below… Here’s the low down on each one: Three Power Supplies, Three RMA Procedures Power supply #1 PC Power & Cooling 1kw Brand: PC Power & Cooling (now owned by OCZ, who knew?!) Model: Turbo-Cool 1 Kilowatt Watts: 1,000 Death by: failure on the 12v power connector RMA procedure and responsiveness: easy to fill out form, immediate notification of request received, RMA granted 1 hour

Multi-download login from rapidshare, filesonic, megaupload etc. review

You have probably encountered the slow speeds and cumbersome login steps required if you ever use sites like rapidshare, filesonic, megaupload etc. to upload or download files. To bypass all those hurdles one option is buy premium memberships at each of those sites. However, this can be very expensive if you buy a membership at every site! A relatively new phenomenon in this area is the multi-site “one stop” premium subscription service. There is not a definitive name yet for this category

Tips from MacBook Air

[these are some random notes from when I was using a MacBook Air… if I ever use a Mac again I will try to clean up this page!] How to make a window FULLSCREEN? How to prevent a MacBook (Air or Pro or whatever) from sleeping when you close the lid How to take a screenshot (print screen) http://osxdaily.com/2010/05/13/print-screen-mac/ Command+Shift+4 Command+Up (or Left) Arrow Key = Home Command+Down (or Right) Arrow Key = End http://forums.macrumors.com/showthread.php?t=415600 Switch between Chrome windows http://www.google.com/support/forum/p/Chrome/thread?tid=496e18cf3b786729&hl=en

Lenovo X220 i7 with eGPU! (diy ViDock)

My new Lenovo X220 laptop should be arriving soon. While it has a nice i7 CPU, it only has only has an integrated Intel HD 3000  for the video card 🙁  This severely limits 3D performance, therefore I will be adding something known as a DIY eGPU -or- DIY ViDock. This is a simple little project that is similar to the commercial “ViDock” product but at a lower cost and potentially with more capabilities. Basically it is connecting a desktop video card