Acer Chromebook CBOA311-1H-C90F Repair

The Acer Chromebook CBOA311-1H-C90F is a compact, budget-friendly Chromebook series designed for everyday light computer users. It is produced by Acer, a Taiwanese multinational hardware and electronics corporation. It was released in May 2025 to target the education market.

This 11.6-inch Chromebook is powered by an Intel Celeron N4500 processor with 4 GB of RAM and 64 GB of eMMC storage. It's built for light tasks like browsing, online classes, streaming, and Google Workspace use. Its fan-less design keeps it quiet, while the MIL-STD durability, spill-resistant keyboard, and rugged plastic build make it suitable for classroom or on-the-go use. With around 10 hours of battery life and Chrome OS for fast booting and security, it’s ideal for simple, cloud-based workflows. However, it has trade-offs—such as a low-resolution HD display, limited performance, and non-upgradable parts—making it better suited for basic tasks rather than heavy multitasking or demanding apps.

The Acer Chromebook CBOA311-1H-C90F can be distinguished from other Acer laptops by its compact size and lightweight design. It features an 11.6-inch HD non-touch display framed by thick bezels and a matt black finish known as “star black”. The device has the “Acer” logo printed in silver on the center of the lid. The full model number, “CBOA311-1 H-C90F,” is labeled on the underside of the chassis, near the regulatory information.

• Screen size: 11.6 inches
• Screen resolution: 1366 x 768 (HD)
• Graphics: Integrated Intel UHD Graphics
• Display Technology: LCD with ComfyView matte finish.

• Operating System: Chrome OS
• Processor: Intel Celeron N4500 dual-core processor
• Processor speed: 1.10 GHz (up to 2.80 GHz max speed)
• System memory (Ram): 4 GB LPDDR4X
• Storage: 64 GB eMMC flash storage

• Wireless connectivity: Wi-Fi 5 (802.11ac) and Bluetooth 5.0
• USB ports: One USB-C 3.2 port and one USB-A 3.1 port.
• Other ports: One headphone/microphone combo jack.
• Card reader: MicroSD card reader.

• Color: Star Black
• Weight: Approximately 2.65 pounds (1.2 kg)
• Dimensions (WxDxH): 11.31 x 7.83 x 0.71 inches

• Webcam: HD resolution
• Speakers: Dual built-in stereo speakers
• Battery life: Up to 8 hours
• Keyboard: Standard, non-backlit keyboard