Dell Inspiron 17 7786 2-in-1 Repair

If you are having difficulties with the Dell Inspiron 17" 2-in-1, please click here

Released in September 2018, the Dell Inspiron 7786 features a wide 17 inch screen with the hinges capable of being adjusted a flexible 360 degree angle into a tablet format.

The laptop is ideal for home entertainment, packed with NVIDIA Geforce MX150, an Intel i5 or i7 processor, Touch display, backlit keyboard, and the exterior housing is made with silver aluminum-clad.

Though the laptop does come with a great features, most users do find this laptop fairly heavy to move around. Best to ensure to take great care of this device and keep it functional, otherwise you'd have a very expensive paperweight.

The Inspiron 7786 is quite large with its 16.24 inch x 10.79 inch size, and 0.85 inches in height. It should be noted that this laptop does not feature a physical LAN port, and is very limited with usable ports. When converted into tablet mode, the laptop's display fits well as a presentation device with its touchscreen capabilities.

To identify the serial or model number, check for the sticker on the bottom of the laptop. Physical key identifiers for this specific model (in case no sticker can be found) would be the power port, HDMI port, Type-C display port, and the Aux port on the left edge of the laptop, and two USB ports and an SD card slot on the right edge of the device.

Windows 10 Home (64-bit)

Windows 10 Professional (64-bit)

Height: Front is16.09 mm (0.63 in.) and rear is 21.50 mm (0.85 in.)

Width: 412.50 mm (16.24 in.)

Depth: 273.95 (10.79 in.)

Weight: 2.94 kg (6.48 lb)

Manufacturer: Dell

Processor: 8th Generation Intel Core i5/i7

Core count: 4

Speed: Up to 1.60/1.80 GHz

Integrated graphics: Supported

Chipset: Integrated in the processor

DRAM bus width: x64

Flash EPROM: 32 MB

PCIe bus: Up to PCIe Gen 3

External bus frequency: Up to 8 GT/s

Slots: Two slots

Type: DDR4

Speed: 2400 MHz

Maximum memory:16 GB

Minimum memory: 8 GB

Network: Not supported

USB: Two USB 3.1 Gen 1 ports  and USB 3.1 Gen 1 (Type-C) port with PowerDelivery/DisplayPort

Audio: One headset port

Video: One HDMI 2.0 port

Media-card reader: One SD-card slot

Power adapter port: One power-adapter port

Expansion: Not supported

M.2:

One M.2 slot for WiFi and Bluetooth combo card

One M.2 2280/2230 slot for solid-state drive or Intel Optane memory

Type: High Definition Audio

Controller: Realtek ALC3254 with Waves MaxxAudio Pro

Stereo conversion: Supported

Internal interface: Intel High-Definition Audio (HDA)

External interface: 7.1 channel output through HDMI, digital microphone input on camera module, headset port (headphone and microphone combo).

Speakers: Two

Internal speaker amplifier: Supported

External volume controls: Using media-control shortcut keys

Speaker output: Average 2 W and Peak 2.5 W

Subwoofer output: Not supported

Microphone: Dual-array microphones

One 2.5-inch hard drive: SATA AHCI 6 Gbps, Up to 2 TB

M.2 2280/2230 solid-state drive: PCIe NVMe up to 32 Gbps, Up to 512 GB

Media-card reader: One SD card slot: Supported cards are Secure Digital (SD), Secure Digital High Capacity (SDHC) and SD Extended Capacity (SDXC)

Type: Backlit keyboard

Layout: QWERTY

One Front Camera

Type: HD fixed focus

Sensor type: CMOS

Resolution:

Still image 0.92 megapixel (HD)

Video 1280 x 720 (HD) at 30 fps

Diagonal viewing angle 74.9 degrees

Resolution:

Horizontal 3211

Vertical 2431

Dimensions:

Horizontal 104.40 mm (4.11 in.)

Vertical 79.40 mm (3.13 in.)

Type: 65 W

Diameter (connector): 4.5 mm

Input voltage: 100 VAC-240 VAC

Input frequency: 50 Hz-60 Hz

Input current (maximum): 1.70 A

Output current (continuous): 3.34 A

Rated output voltage: 19.50 VDC

Type: 4-cell Primus (56 WHr)

Voltage: 15.20 VDC

Weight (maximum): 0.25 kg (0.55 lb)

Dimensions:

Height: 5.90 mm (0.23 in.)

Width: 233.06 mm (9.18 in.)

Depth: 90.73 mm (3.57 in.)

Charging time (approximate): 4 hours (when the computer is off)

Life span (approximate): 300 discharge/charge cycles

Coin-cell battery: CR-2032

Type: Full HD

Panel technology: Wide Viewing Angle (WVA)

Dimensions:

Height 214.81 mm (8.46 in.)

Width 381.89 mm (15.04 in.)

Diagonal 438.16 mm (17.25 in.)

Resolution: 1920 x 1080

Megapixels: 2.07

Pixels Per Inch (PPI): 127

Refresh rate: 60 Hz

Glossy finish, Touch Screen

Controller: Intel UHD Graphics 620

External display port: One USB 3.1 Gen 1 (Type-C) port/DisplayPort and one HDMI port

Memory type: 8th Generation Intel Core i5/i7

Dell Inspiron 7786 Specifications: Link

Dell Inspiron 7786 Official Service manual: Link

Dell Inspiron 7786 Product Compliance Data Sheet: Link

Dell Inspiron 7786 Official Product Page: Link

Dell's community forums: Link