The new and improved Rosewill RK-9000V2

Subject: General Tech | April 24, 2015 - 03:22 PM |
Tagged: rosewill, RK-9000V2, mechanical keyboard, input, cherry mx brown

The Tech Report has had some less than positive experiences with Rosewill's RK-9000, while the actual keyboard is quite functional there have been many issues with the USB connectors.  Rosewill has now released the RK-9000V2, very similar to the original model but with an improved cord and connector.  The model they were sent to review has Cherry MX brown switches, with other flavours available if you prefer a different switch.  Currently the RK-9000V sells at $99.99 for the red, black, and blue variants and $109.99 for the brown, making this an affordable option for those who want a mechanical keyboard.

Scott rightly pointed out that the 9000V2 is the third incarnation of this keyboard, he reviewed the second generation back in 2012.

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"Rosewill's RK-9000 is one of the most popular mechanical keyboards around. Now there's a new version, the RK-9000V2, and we've gotten our hands on one to see how it compares to the original."

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Tech Talk

MSE the next generation; Windows 10 Device Guard

Subject: General Tech | April 24, 2015 - 01:55 PM |
Tagged: windows 10, Device Guard, security, microsoft, IOMMU

The Register gleaned some details about Windows 10 Device Guard at RSA but there is still a lot we do not know about it.  It is an optional service that can be enabled by an administrator and it checks every application launched to see if it has been signed by Microsoft as a trusted binary before letting it run.  While certainly good for security it may cause some issues for developers who have not gone through the vetting process to have your app approved for the Microsoft Store.  Device Guard is also separated from the WinX kernel, if your machine does become infected, Device Guard will still not allow unsigned apps to run.  You will need hardware which supports input/output memory management unit (IOMMU) to use Device Guard, thankfully that technology is present on most current PC hardware, though not so prevalent on the mobile front.

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"The details are a little vague – more information will emerge at the Build event next week – but from what we can tell, Device Guard wraps an extra layer of defense around the operating system to prevent malware from permanently compromising a PC."

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Tech Talk

Source: The Register

Lost Your Phone? Try Googling For It!

Subject: General Tech | April 24, 2015 - 12:37 AM |
Tagged: remote access, gps., google, Android

Looking for your phone? Well, Google will now let you literally search for it. A recent update to its Android Device Manager service, the search giant now allows users to type "find my phone" into Google search. So long as you have Android Device Manager turned on (and some sort of network connection) and you have the latest version of Google's Search application installed on your Android phone, you will be presented with the phone's location on Google Maps along with options to ring the device at the loudest volume, remotely lock the device with a new password, or remotely wipe it altogether. Note that you will need to be signed into your Google account on the PC to access these options, and you may need to re-enter your password. Hopefully you have a trusted PC (or backup codes) available that you will not have to authenticate with your, well, (lost) phone if you have two factor authentication turned on.

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If your smartphone is nearby you can have Google ring the device at its loudest volume for up to five minutes (once you find it you can stop the ringing by pressing the power button).

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The remote lock is handy if it appears the phone has simply been left behind somewhere relatively secure while the erase option is handy if the phone is on the move and appears to be stolen. If you don't have a backup of your data, you might try calling it first to see if you can get it back, otherwise it is best to erase it, report it stolen to the authorities and chalk it up to a lesson learned (backup, backup, and backup again! Bittorrent Sync makes this easy, btw).

On the phone side of things, you will get a notification card along with a timestamp of when the device was located by ADM. This locate, ring, lock, and erase functionality has been around for a couple of years now, but it is now even easier to use and all you have to do to get to it is run an intuitive Google search of "find my phone". It works well and is definitely a welcome update. More information can be found here.

This has been a public service announcement from PC Perspective. Stay vigilant out there folks!

Source: PC Mag

Podcast #346 - Intel Compute Stick, ASUS X205TA, Samsung PCIe SSDs and more!

Subject: General Tech | April 23, 2015 - 03:02 PM |
Tagged: podcast, video, Intel, compute stick, baytrail, asus, x205ta, SM951, NVMe, XP941, windows 10, SSD 750, acer, XR341CKA, gamebench, ios, Android

PC Perspective Podcast #346 - 04/23/2015

Join us this week as we discuss the Intel Compute Stick, ASUS X205TA, Samsung PCIe SSDs and more!

You can subscribe to us through iTunes and you can still access it directly through the RSS page HERE.

The URL for the podcast is: http://pcper.com/podcast - Share with your friends!

  • iTunes - Subscribe to the podcast directly through the iTunes Store
  • RSS - Subscribe through your regular RSS reader
  • MP3 - Direct download link to the MP3 file

Hosts: Jeremy Hellstrom, Josh Walrath, Allyn Malventano, and Sebastian Peak

Subscribe to the PC Perspective YouTube Channel for more videos, reviews and podcasts!!

 

The brithing of a little silicon baby

Subject: General Tech | April 23, 2015 - 12:28 PM |
Tagged: silicon, manufacturing

Over at The Tech Report a guest writer will walk you through on overview of the steps taken to go from block architect's design process straight through to the final product.  If you have never really thought how the magic underneath that heatsink comes about this is a good starting place to understand how semiconductors are made.  If you are somewhat familiar with the process, there is still a lot to be gleaned from the article as it covers a wide breadth of topics and some of the newer procedures.  If you have strong opinions in the debate over the superiority of Verilog or VHDL then you may just want to skip straight to the comments.

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"Have you ever wondered how the chips in PCs, smartphones, and other devices go from initial ideas to final products? Rys Sommefeldt walks us through the entire process, from conception through mass production."

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Tech Talk

Need more Star Wars? Check out the Battlefront trailer

Subject: General Tech | April 22, 2015 - 03:05 PM |
Tagged: Star Wars, Star Wars Battlefront, frostbite 3

December is a long way off but November 17th is a little bit closer and will give you something to stave off your impatience as that is the release date for the new Star Wars Battlefront.  The Frostbite based game will support up to 40 players in a battle with all your favourite locations, characters, weapons, and vehicles; from various eras in the Star Wars galaxy from what we can gleam.  There will also be a single player mode consisting of what EA is referring to as crafted missions, which may be playable in co-op mode aas well as solo. 

This being an EA game they have already coated it with the repulsive substances, In Game Footage, Pre-Order and DLC.  They claim in this article at HEXUS that "the amount of content in the game has absolutely zero to do with DLC. I can say that with all honesty.", undermined by the fact that if you pre-order you get access to a map called "Battle of Jakku" on December 1st instead of the 8th.  This of course smacks of future preferential treatment for those willing to pay for early access to content everyone else has to wait for.  The trailer below is referred to as being in game footage but we are all smart enough to know that while it is certainly rendered with the game engine it is not representative of what your game will look like while you are playing it.  Can EA do more harm to the series than Jar Jar or is this just a minor inconvenience at the release of a game that will prove to be a fan favourite?

"It’s got all your favourites: the robocow, crossjets, hoverbikes, the notorious Crumpet Eagle, Johnny Rockets, and even that mean black Cylon with his lasersword. I am far more interested in the unreal possibilities of sci-fi face-shooting than humdrum real-world jazz."

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Gaming

ARM's chips are flying off the shelves in Q1

Subject: General Tech | April 22, 2015 - 01:29 PM |
Tagged: arm, Q1 2015

ARM seems to be completely ignoring the sales downturn that almost every single component manufacturer has seen in this quarter, as well as previous ones, turning in on increase of 14% on revenue and 24% on profit in Q1 of 2015.  As The Register points out that equates to 450 chips selling every second, something even automated stock trading algorithms have to be impressed by.  Royalty revenue increased by 31% thanks to Mali, regardless of Apple's decision not to use that chip in their iPhone 6.  You can expect to see more news on ARM from us in the near future and you can expect the news to be good for their investors and users.

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"The first three months of 2015 have been good to ARM, which saw revenues of $348.2m and pre-tax profits of $120.5m in the first quarter, with 3.8 billion ARM-based chips shipped - or more than 450 chips per second."

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Tech Talk

Source: The Register

Gigabyte To Host X99 Champion Challenge on HWBOT

Subject: General Tech | April 22, 2015 - 10:26 AM |
Tagged: overclocking, hwbot, gigabyte, contest

Gigabyte will host the upcoming X99 Champion Challenge beginning May 1st on HWBOT.org, and the overclocking contest runs in six stages ending on May 31.

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According to Gigabyte, "by participating, overclockers have the chance to win $2,800 USD in cash prizes and some exciting hardware, including the leader of them all, the X99-SOC Champion!" True to the name of the contest participants must use a Gigabyte X99 motherboard, and each stage offers a different challenge:

Contest Stages
Stage 1: XTU - May 1st until May 8th, 2015
- CPU frequency 4GHz max
- RAM at 3300MHz max.
- GIGABYTE X99 Motherboards only

Stage 2: XTU - May 8th until May 15th, 2015.
- CPU frequency 4.5GHz max
- Uncore at 4.5GHz max.
- GIGABYTE X99 Motherboards only

Stage 3: XTU - May 15th until May 31st, 2015.
- CPU frequency 5GHz max
- GIGABYTE X99 Motherboards only

Stage 4: Fire-Strike - May 1st until May 27th, 2015.
- Single NVIDIA GT 730 graphics card
- GIGABYTE X99 Motherboards only

Stage 5: Catzilla 720p - May 1st until May 28th, 2015.
- Single NVIDIA GT 730 graphics card
- GIGABYTE X99 Motherboards only

Stage 6: 3DMark 2001 SE - May 1st until May 28th, 2015.
- Single NVIDIA GT 730 graphics card
- GIGABYTE X99 Motherboards only

The full press release with contest rules is available here.

Source: Gigabyte

The Linux AMDGPU for R9 285 arrives

Subject: General Tech | April 21, 2015 - 03:07 PM |
Tagged: tonga, linux, carrizo, AMDGPU, amd

It will not be officially rolled in until kernel 4.2 but you can currently grab the new binary blob by following the links from Phoronix.  This new AMDGPU kernel driver will be used by both the full open-source driver and the Catalyst driver provided officially by AMD and provide support not only for the R9 285 but upcoming families as well.  There is still some development to be done as AMD's Alex Deucher told Phoronix that this initial code lacks power management features for Tonga but that will be addressed shortly.

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"At long last the source code to the new AMDGPU driver has been released! This is the new driver needed to support the Radeon R9 285 graphics card along with future GPUs/APUs like Carrizo. Compared to the existing Radeon DRM driver, the new AMDGPU code is needed for AMD's new unified Linux driver strategy whereby the new Catalyst driver will be isolated to being a user-space binary blob with both the full open-source driver and the Catalyst driver using this common AMDGPU kernel driver."

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Tech Talk

Source: Phoronix

AMD's Lisa Su Expects Windows 10 to Launch in July

Subject: General Tech | April 21, 2015 - 07:00 AM |
Tagged: windows 10, windows, microsoft, amd

The CEO of AMD is an unexpected, but probably very accurate, source when it comes to knowing the Windows 10 release date. First off, the news broke on a quarterly earnings call. When you make a statement on those, you have a strong legal obligation to be telling the truth according to the knowledge that you have at the time. Also, as a major hardware vendor of CPUs and GPUs, her company would have been notified by Microsoft so that they could plan development of graphics drivers and so forth. It also aligns with the “Summer” announcement made last month by Microsoft.

She believes that Windows 10 is set to launch in July.

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Of course, this led to a flurry of comments that claim three months will not be enough time to bake a successful product. Others, naturally, claim that Microsoft has been developing software for long enough to know that they can finish their product in three months. Still others shrug and say, “Yeah, you both make sense. I'm going to go play some Grand Theft Auto.”

One aspect that I don't see mentioned enough is that Microsoft has multiple projects and teams on the go, and we only see a fraction of what is being done in our Insider branch. Despite the narrative that Microsoft wishes to avoid another Windows 8 fiasco and they want their users to guide development, they have alluded that a major reason for the Insider program is to test their build delivery system. While I am having a bit of a hard time finding the supporting quote, I did find one reference to it being the reason for ISOs being delayed.

And finally – we heard from you loud and clear you want ISO images of the new builds we release. We felt it was important to listen to that and give you what you want – but there’s a catch. Getting the update & install data from our Preview Builds mechanism is super important for us. It helps us ensure smooth ESD distribution, download, and upgrade success for this program going forward, and also will help us ensure great upgrades for people once we release Windows 10. So we’re going to release the ISOs at the same time as we publish to the Slow ring. That means if you want to be FIRST and FASTEST to get the build, you’ll need to use our Preview Builds mechanisms (either automatic or Check Now in PC Settings to download.) If you must have an ISO you’ll have to be a bit more patient. I hope that you’ll consider that a fair tradeoff.

So what is my point? Basically, it is difficult for us to make assumptions about how baked Windows 10 is from our standpoint. They are being more open with us than ever about their development methods, but we don't know certain key things. We don't know what final feature set they plan. We don't know how much work has been done on any individual feature since it was merged into a build that we saw. We also don't know how much has been done by third parties. In some cases, a release in three months could equate to like, six months of work for a specific team since their last contribution was merged. I do think that any major feature we see at BUILD will pretty much be the last additions to the OS before it launches though, unless they have a surprise that will surface at E3 or something.

Also, remember that the things they show us are slanted to what they want feedback about.

Source: Thurrott.com