VGN-AR

VGN-AR
VGN-AR with its original stickers
Series	AR Series
Release	2006
Processor	Intel Pentium Dual-Core T2370 / Intel Core Duo T2500 / Intel Core 2 Duo T5450, T7100, T7200, T7250, T7300, T7700, T8100, T8300, T9300
Graphics	NVIDIA GeForce Go 7600 / Go 7600 GT (early models), GeForce 8400M GT or 8600M GT (later models)
Chipset	Intel 945PM/965PM
Memory	2x DDR2 SO-DIMM; up to 4GB (early) or 8GB (Penryn refresh)
Display	17.1" 16:10 CCFL; 1440x900 WXGA+ (regular) or 1920x1200 WUXGA dual-lamp (Premium)
Storage	2.5" SATA HDDs; dual HDD bay present in all models, RAID supported on some
Audio	Intel High Definition Audio, stereo speakers
Networking
OS	Microsoft Windows XP Media Center Edition or Windows Vista (Home Premium/Business/Ultimate)
Battery	~1.5–3h depending on usage
Weight	3.8 – 4.1kg
Dimensions	416 x 299 x 31.2–43.7mm
MSRP	€900 – €3499

The Sony VAIO VGN-AR Series, released in 2006, was designed to tackle the desktop replacement segment. As usual for VAIO desktop replacements, the VGN-AR was equipped with powerful hardware and many multimedia features, which makes it a high-end and expensive laptop.

At launch the full-spec VGN-AR was the first laptop to be offered with a Blu-Ray optical drive, and also featured a 17" dual-lamp CCFL 16:10 screen, which could be had in either 1440x900 for lower-end models or 1920x1200 for the higher-end offerings. Something that Sony complemented the AR with was an optional ATI TV Wonder Digital Cable Tuner or an internal TV Tuner, making for an excellent multimedia device (only on high-end models). This TV tuner also used a regular aerial jack, rather than the small MMCX connector found on the VGN-AW.

With a range of Intel Core 2 Duos, Core Duos and a Pentium Dual Core to choose from, as well as the choice between NVIDIA GeForce 7600 Go (for the earlier models), 8400M GT and 8600M GT GPUs, the VGN-AR had a lot to offer in terms of performance, making image and video editing, as well as gaming a simple enough task and suited customers at every price range. Sadly performance was hindered by only 2GB of RAM on most models, which could be upgraded to the maximum of 4GB or 8GB on the refreshed models. The refreshed VGN-AR with the Penryn line of CPUs and 8000 series NVIDIA GPUs can be identified by looking at the bezel, which will have a Sony logo instead of the glowing VAIO logo.

There are 2 models of the AR, the Premium and the regular model. Premium models can be identified by the glossy lid, bezel and chrome accents around the lower half, and have a 1920x1200 dual-lamp LCD and are typically equipped better, featuring TV tuners, dual hard drives and the top end GPUs and CPUs, however are more rare than the regular model. Regular models instead have a 1440x900 LCD and can be identified by the matt lid, matt bezel and silver accents around the lower half. These are far more common than the Premium models. However, unlike the VGN-AW, all models of the VGN-AR had the dual hard drive caddy installed, so you could get a regular AR and still have 2 hard drives installed.

All of this performance comes at a cost. With its weight of around 3.8 to 4.1 kg, the VGN-AR is quite heavy. Another negative is the small battery life between 1.5 and 3 hours. This is fine for a desktop replacement, but considered low for a laptop you would carry around. The speakers, for such an expensive media oriented laptop, are also not very good.

What the VGN-AR lacks, it makes up in connectivity, featuring a PCMCIA Type II, ExpressCard/54, 6-in-1 card reader (SD Card, Memory Stick, Memory Stick PRO, Memory Stick Duo, MagicGate), i.LINK 4-pin, HDMI, VGA, S-Video in/out, Modem, Ethernet and 3x 2.0 USB ports. Early versions of the AR even came with a docking connector which would give you even more ports. Besides the Blu-Ray-RW drive, the VGN-AR was also offered with a Blu-Ray-R or DVD+-R/DVD+-RW/DVD-RAM drive on the lower spec models. A webcam was included on all models.

In addition to the choice between Windows XP Media Center Edition (earlier models) and several Windows Vista versions, the VGN-AR came with a plethora of multimedia software, such as Adobe Photoshop, Adobe Reader, Microsoft Works and Microsoft Office 2007.

The VGN-AR was replaced by the VGN-AW and VGN-FW Series.

Problems

The VGN-AR models equipped with the NVIDIA GeForce 8400M GT and 8600M GT all have a very unfortunate problem. The NVIDIA 8 series of GPUs are known for their 100% failure rate because of a manufacturing problem from NVIDIA, and the VGN-AR is not an exception to that. All NVIDIA 8 series chips on every single VGN-AR equipped with those GPUs are affected by this problem. Models equipped with the NVIDIA GeForce 7600 Go are not affected.

Symptoms of this problem are:

• Black screen when turning on the device (device is not booting up, it has not passed the power-on self-test)
• Artifacts on the display
• Not being able to successfully install GPU drivers
• Unable to boot into the operating system

There is no real permanent solution to this problem. One temporary solution would be a reflow, one more permanent but still temporary solution is a reball or chip replacement. However, all of these methods requires a precise hot air station, BGA No-Clean flux, and some experience (practicing on a junk board is a good start). If you are thinking of doing a chip replacement and you have a 8600M or 8400M GT version, NVIDIA did release a later revision of the chip that fixed the issue. This can be identified by a white underfill (gel border around the die) and usually have a date code after 0830. Some also have an odd digit at the end of the model number instead of an even digit (e.g. G84-603-A2 instead of G84-600-A2).

Daily Usage Today

Thanks to its high-end hardware of the time, most VGN-AR models, especially the later Penryn models, are still quite usable today. Casual tasks such as web browsing and text editing are no problem for the large desktop replacement. Playing games from the time and modern 2D games should also be possible, especially if you have the later 8600M GT. Though modern 3D games will either not run at all, or run very badly.

Resources

Sony JP VAIO VGN-AR Series Presentation Page Sony VAIO VGN-AR User Guide Sony VAIO VGN-AR Startup Guide Sony VAIO VGN-AR Recovery Guide Sony VAIO VGN-AR Troubleshooting Guide Sony VAIO VGN-AR BluRay Disc Guide Sony VAIO VGN-AR Optical Disk Drive Instructions Sony VAIO VGN-AR Teardown Guide Sony VAIO VGN-AR Accessories Guide Fall 2007 Sony VAIO VGN-AR550U Specsheet

Downloads

Sony VAIO VGN-AR Series Recovery Discs and Drivers

You can bypass the model checks of these discs by using SVRP.

Follow our guides to download and install drivers.

Sources

Sony, SpecsPro, NotebookCheck, icecat and wikipedia

Pictures: NotebookCheck