Sony PCG-71912L Repair

The Sony PCG-71912L is part of Sony’s VAIO laptop series, which was active during the late 2000s and early 2010s. The "PCG" designation refers to Sony’s internal model numbering system and may not match the retail name listed on packaging, which can sometimes make identification more difficult.

Released around 2011, this model came equipped with a 15.6-inch widescreen display, built-in webcam and microphone, and a DVD optical drive. It was designed to handle everyday computing tasks such as internet browsing, document editing, and media playback. The system originally shipped with the Windows 7 operating system.

Internally, the hardware was typical for a mid-range laptop of its time. One of the more practical features of the PCG-71912L is its accessibility components like the battery, memory (RAM), and hard drive can be removed or replaced without specialized tools, which makes basic maintenance and upgrades straightforward.

The Sony PCG-71912L has a clean, black design with a 15.5-inch screen and a full keyboard that includes a number pad on the side. You’ll see the VAIO logo on the back of the screen and “Sony” just below the display when you open it up. The easiest way to tell if you’ve got this exact model is to flip the laptop over and look for a sticker that says “PCG-71912L.” It looks a lot like other Sony laptops from the same time, so checking that sticker is the best way to be sure. Most versions of this laptop are black, and the port layout along the sides also helps set it apart.

• Model Number: PCG-71912L
• Display: 15.6-inch LED-backlit widescreen (1366 x 768 resolution)
• Processor: Intel Core i3 or i5 (2nd Gen)
• Graphics: Intel HD Graphics
• RAM: 4 GB DDR3 (supports up to 8 GB)
• Storage: 320 GB or 500 GB HDD
• Operating System: Windows 7 Home Premium (64-bit)
• Optical Drive: DVD±RW Double Layer
• Audio: Built-in speakers and microphone, headphone/mic combo jack
• Camera: Built-in webcam
• Ports:
  • 3x USB 2.0
  • HDMI
  • VGA
  • Ethernet (RJ-45)
  • SD card reader
• Battery: 6-cell lithium-ion
• Wireless: Wi-Fi 802.11 b/g/n, Bluetooth
• Weight: Approx. 5.5 lbs (2.5 kg)
• Dimensions: About 14.8” x 9.8” x 1.3”

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Sony VAIO Wikipedia Page A good overview of the VAIO brand, including its history, evolution, and what happened after Sony sold it in 2014

Sony VAIO PCG-71912L User Manual This comprehensive user manual offers detailed information on the laptop's features, specifications, and usage instructions

Sony VAIO PCG-71912L Battery Replacement Information on purchasing and installing a replacement battery for the PCG-71912L model.​