In this video, you can see how WIFI channel overlapping can interfere your WIFI performance badly.
Posts Tagged ‘ specific ’
WIFI Channel overlapping problem , using Metageek wi-spy Chanalyzer
Nokia Lumia 800 battery life problem
Are you experiencing problems with the Nokia Lumia 800 battery? Nokia just confirmed that while the battery itself is fine, a software problem on certain variants is limiting the phone’s ability to access the full battery capacity. A software update in early 2012 will fix affected devices, but Nokia can arrange for a replacement phone if you cannot wait. To check if your device is affected, check the diagnostic tool and select battery status. If your full charge capacity reads less than 1000 mAh then your phone is affected with this specific issue and you may find it is necessary to charge your phone more frequently than normal. Dialing ##634# opens the diagnostics tool. How’s the battery life on your Nokia Lumia 800? Are you affected? Contact Nokia Care at www.Nokia.com/support if you need to get a replacement. FOLLOW twitter.com
Dell Computer Dust Cleaning – Call Tech
Please subscribe! Model: Dell Dimension 3100 Problem: Huge amount of dust backed up within the computer Solution: Compressed air to blow it out In this video we show you just how dirty computers and laptops can get from years of sitting in the corner or on your lap, this specific computer was brought in by a customer who had complains of it running to slow, once we gave it a good cleaning and used some programs to clean any unwanted files it was working as good as new! PLEASE DO NOT TRY THIS AT HOME ESPECIALLY WITH A HOOVER AS THIS CAN DAMAGE THE INTERNALS. ALWAYS TAKE IT TO A PROFESSIONAL REPAIR SHOP. Please subscribe! Video’s will be uploaded weekly Find us on facebook by clicking our youtube page!
Rage Tech Issues at release (PC 12AM 10/4/2011)
Technical problems with Rage post release. (PC 12AM 10/4/2011) This specific video was crossfire enabled, disabled crossfire and had similar results. 3.0 4x AMD Deneb 990 FX Chipset 2 HD 6970′s tested with/without crossfire enabled 3 10000 RPM Sata’s in RAID0 8GB 1600ish mhz ram. windows 7 x64 Also tested in my other machine with a GTX470 and having the same issue.
Where Did This Code Come From? Discovering the Provenance of Program Binaries
Google Tech Talk (more info below) April 22, 2011 Presented by Nathan Rosenblum, UW-Madison ABSTRACT Where did this binary come from? How was it compiled? What language did the programmer choose? Who wrote this code? These questions rarely occur to most computer users, but for analysts working in forensics, reverse engineering, and software theft, they are of paramount importance. The provenance of a program binary — the specific process through which an idea is transformed into executable code — can provide valuable insight, yet it is in the very domains where such information would be most useful that it is least likely to be available. At the University of Wisconsin, we have investigated techniques to recover these provenance details from program binaries, filling in the gaps in the production process. Provenance recovery occupies the intersection of program analysis, security, and statistical machine learning research; in this talk, I will describe probabilistic models of provenance in the context of compiler toolchain identification and both closed- and open-world solutions to the difficult task of program authorship attribution: picking out stylistic characteristics of executable code that reveal the identity of the programmer. Our work integrates a range of machine learning techniques, from support vector machines to conditional random fields to metric learning and large-margin clustering. I will discuss how we leverage large-scale computing resources to solve …