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20/2/2017 - Asus K53E Battery

MSI’s dock looks a bit like an all-in-one printer, but where you’d normally feed in paper, there’s a hinged PCB connector that fits into a slot on the back of the GS30 Shadow, a 13.3-inch ultraportable laptop. Specs-wise, the MSI Gaming Dock Station is a great piece of hardware. It can handle PCIe x16 transfers between the laptop and housed graphics card, which means all (or nearly all) of the GPU’s power will be efficiently utilized. MSI’s proprietary connector isn’t wholly dedicated to PCIe, either. The dock has four USB 3.0 ports, an Ethernet jack, speakers, headphone/mic jacks, and a bay for a 3.5-inch hard drive. And it’s big enough to house pretty much any single-GPU graphics card you throw at it, like an Nvidia GTX 980.There are downsides to the dock, too. It’s bulky and not especially attractive, but that’s a minor concern. The big problem is that proprietary connector design: right now, it works exclusively with MSI’s GS30 Shadow laptop. MSI says more laptops with the connector are on the way, including some larger size laptops. But I’m not sure they completely thought through the design of the Gaming Dock Station to be future-proof: it fits the GS30 perfectly, but larger laptops will balance awkwardly (if not precariously) on top to fit that rigid connector. A loose PCIe ribbon may have been compatible with a wider array of laptop body types.

The sooner MSI integrates the Dock Station connector with a number of laptops, the better. Initially, it will be available paired with the GS30 Shadow for $2000, and I don’t see many people buying that configuration. But the hardware absolutely has potential.Alienware’s Graphics Amplifier is the same basic piece of hardware, with a few limitations. Instead of filling 16 PCIe lanes, it can only use 4, which limits the bandwidth of the desktop graphics card. It’s also missing the full-on docking station features of MSI’s dock, with no Ethernet or audio ports, no speakers, and no 3.5-inch drive bay.MSI’s got the better hardware, but Alienware currently has a leg up on flexibility. The Graphics Amplifier will be available solo for $300, and it’s already compatible with two Alienware laptops, with more on the way.A few PC companies have tried this idea in the past, using Thunderbolt and other high-speed connectors, but no docking station has caught on just yet. MSI and Alienware aren’t the only ones trying it this year, either: Gigabyte had their own prototype dock on display at CES 2015, too. Will this be the year that external docks really take off? Much as I’d like to see that happen, I’m guessing the answer is no. I think the hardware is finally good enough to enable great graphics performance on an ultraportable laptops, but the docks need to be compatible with more laptops (and probably need to be more affordable) for them to make sense for more gamers.
Taiwanese tech giant, Gigabyte, announced this week their latest slimline gaming notebook, the 14-inch P34G v2. It's a thin 'n' light laptop that's supposedly "perfect for any corporate worker who needs a reliable laptop by day and then wants to play demanding games after work."

The GTX 860M inside should handle demanding games well. My feelings on the choice of graphics card are a bit mixed—on one hand the 860M is rocking the same GK104 GPU as the impressive GTX 775M of the last generation, but on the other it isn't the version of the 860M that comes with the new Maxwell GPU.The GK104 Kepler chip should deliver impressive gaming performance at the 1080p native res of the 14-inch screen, but will kick out a lot of heat in return. When I checked out Gigabyte's GTX 765M-powered P35K it made a lot of noise when gaming because of the svelte chassis and the heat it needed to disperse.The GM107 Maxwell GPU that appear in some versions of the 860M is relatively lower-powered, but will still give a pretty decent level of gaming performance. It's not in the same league as the Kepler version, but will have significantly less impact on battery and your ears. The Kepler GPU is only likely to give you 90 minutes of gaming on battery, at best.

The new P34G v2 has got three modes of fan speed, so maybe we'll at least be able to tone down the VTOL-esque roar that it might otherwise create. That 14-inch 1080p screen looks pretty interesting too—it's an AHVA screen rather than the dreaded TN or IPS and that means it'll have excellent viewing angles and blacks inkier than a scared squid.According to the Consumer Product Safety Commission, Lenovo is recalling more than 500,000 laptop power cords in the U.S. and Canada. The affected product is the LS-15 AC power cord, about which the company has received 15 complaints reporting burning, sparking, and overheating. Anyone currently using one of these cords should contact Lenovo for a free replacement.The recalled cord was manufactured between February and December 2011 and was sold with B-, G-, S-, U-, V- and Z-series IdeaPad laptops and B-, G- and V-series Lenovo laptops between February 2011 and June 2012. The recall is only for the cord that connects the AC power adapter to the electrical wall socket, not the AC adapter itself that plugs into the laptop.Via Tom's Hardware, you can see a full list of the affected laptops here. If you own a Lenovo notebook, make sure your cord isn't on the list.

While the recall is for around 500,000 cords in the US and 44,000 in Canada, all incident reports, which include overheating, sparking, melting, and burning, originated outside the US. Thankfully, no injuries have been reported. Let's keep it that way.
Gaming laptops finally have the power to deliver great gaming experiences, and recent hardware advances like Intel's Skylake and Nvidia's GTX 980 (a desktop GPU now capable of running on notebooks) make this a good time to buy. But the endless variety of gaming laptop models makes shopping tough. We've spent months researching and testing them to sort out the best. Here they are.We've completely overhauled our best gaming laptops guide with three new models for 2016. Our new favorite is the descendant of last year's best gaming laptop.
If you’re accustomed to seeing the most expensive product finishing in first place, our top choice is going to be a shocker. Asus’ G752VT-DH72 isn’t the quickest notebook in our round-up. Frankly, it’s not even the best-built. But it demonstrates a genius in component balance that’d be easy to overlook, if not for the seven other machines we’re comparing it to.

Let’s start with that GeForce GTX 970M under the G752VT-DH72’s hood. Though obviously not the fastest discrete module available, Asus connects it to a 17.3” IPS panel with G-Sync support and a 75Hz refresh rate. So, even when the GPU can’t maintain 75 FPS, synchronization in the display subsystem keeps the output smooth. Once you spend time in front of G-Sync (or FreeSync), it’s hard not to notice the artifacts associated with turning v-sync on or off. Particularly at 1920x1080, the technology lets you get away with a less powerful graphics module, ultimately saving some money.
The rest of the platform falls into place nicely. Intel’s Core i7-6700HQ operates at a modest 2.6GHz and only includes 6MB of shared L3 cache. But the quad-core CPU is still a screamer (even if we would have preferred the -6820HQ, which Intel claims is similarly-priced). Sixteen gigabytes of DDR4-2133 memory split across two SO-DIMM slots are fairly standard. If you find yourself needing more, a panel on the chassis’ undercarriage pops off to reveal a pair of vacant slots.

Asus smartly built a tiered storage subsystem consisting of Samsung’s 128GB PM951 and a 1TB HGST Travelstar. The SSD, equipped with triple-level-cell NAND, is nowhere near as fast as the flagship SM951. However, it does communicate over a four-lane PCIe link using NVMe. Asus offers another configuration with a 256GB SSD and 24GB of RAM for an extra $200, but enthusiasts looking for more capacity can manually upgrade the 128GB version too (the aforementioned panel also reveals an empty M.2 2280 slot).We certainly get what Asus is trying to do here. By keeping the G752VT-DH72’s SSD small, yet functional, and its graphics powerful, but not overkill, the company can sell this thing for about $1,650. Six other systems in our round-up cost more. Plugged into the wall, G-Sync keeps the action enjoyable. Away from it, Nvidia’s Battery Boost technology throttles you back to 30 FPS by default. Just don’t expect a ton of game time on the road. Our loop of Unigine Valley at 1920x1080 only lasted 43 minutes before the G752VT-DH72 shut itself off, landing in last place.A somewhat meager battery is but one compromise you make in going the budget route. Asus hasn’t done much to improve its audio over the last Republic of Gamers notebook we reviewed, either. High frequencies lack crispness, while lows sound muddled. Tweaking around in the Sonic Studio II app helps, but you’re going to want a good headset.

I’m also not a fan of the updated chassis; it employs more angles, less soft-touch material, and a brushed silver/copper color scheme. Fortunately, none of the surfaces attract finger oils. The top panel does flex quite a bit, and our sample had noticeable gaps between the screen and bezel. There is a smoked plastic window across the undercarriage, which gives you a nice view of Asus’ cooling solution. However, it was already pretty scratched up on the unit we received.Though several of the G752VT-DH72’s competitors serve up more peripheral connectivity, we didn’t feel like we were missing anything crucial. Gigabit Ethernet, HDMI, mini-DisplayPort 1.2, four USB 3.0 ports, one USB 3.1 Type C port with Thunderbolt 3 support, digital and analog audio I/O, an SD card reader, and a dual-layer DVD±R/RW drive cover the bases well. You also get a built-in Intel Dual-Band Wireless-AC 7265 adapter with Bluetooth 4.0, plus an integrated 1.2 megapixel webcam.Naturally, gamers will want to use the G752VT-DH72 with their own mice. But the oversized trackpad suffices in productivity apps. Its right- and left-click buttons have just the right amount of travel and depress uniformly. We prefer this to buttons that are raised on one side. Asus’ keyboard is similarly executed well, though its red backlight doesn’t match the new silver/copper color scheme as well as the old black/red design. Function keys along the top make it easy to adjust backlight intensity, disable the trackpad, switch display outputs, or put the notebook to sleep.

Despite our smattering of critiques, the bottom line is that Asus’ G752VT-DH72 delivers smooth gaming performance at an impressive $1,650 price point. G-Sync technology, a GeForce GTX 970M, the SM951 SSD, and Intel’s Skylake architecture come together in a package that Goldilocks would call “just right.”Given the efficiency of today’s CPUs and GPUs, it’s easy to build a gaming notebook capable of displacing high-end desktops. Alright, “easy” marginalizes the task a bit. But enterprising OEMs certainly fit gobs of performance into the power budget of a mobile platform. The bigger challenge is crafting a laptop that’s so comfortable to use, enthusiasts don’t mind kissing their desktop PCs goodbye. Of the systems in our round-up, MSI’s GT72S Dominator Pro G 29th Anniversary Edition comes closest to compelling us.

Make no mistake, the competition in this segment is stiff. Alienware sent in its 17 R3 with a 4K panel and Graphics Amplifier—an external housing that takes an add-in graphics card for unmatched performance. Sager shipped its NP9870-S (effectively the same as a Clevo P870DM) sporting Intel’s desktop Core i7-6700K processor and a GeForce GTX 980 with 8GB of memory. MSI differentiates with stylish looks, solid audio, expandability, and a keyboard we wouldn’t mind using for extended gaming sessions, plus its own selection of high-end hardware.
Like Alienware, MSI leans on Intel’s Core i7-6820HK, the only Skylake-H processor with an unlocked multiplier. The notebook’s Shift technology is supposed to facilitate dynamic overclocking from within Windows, but our tests didn’t reveal any difference between the standard Comfort mode and Sport. Fortunately, you do get access to clock rate and voltage controls through the UEFI. Five profile slots store favorite configurations for use later.


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