Why laptol still running
These are some common tools used to work on this device. You might not need every tool for every procedure.
For help with common issues with the Dell Latitude 7390, you can visit the troubleshooting page.
Background and Identification
The Dell Latitude is a laptop that was released in 2018 and is known for its long battery life and fast performance due to its Intel 8th Gen Core i7 CPU. In addition, it has a matte touchscreen display and a widescreen HD 2.25 webcam for your convenience.
Most laptops are designed to have all of the functionality of a desktop computer, (so they can generally run the same software and open the same types of files) but with more mobility. However, laptops also tend to be more expensive than desktop computers because of this.
Dell no longer sells this model of laptop because they have released modernized, updated versions(7300, 7400, etc.). However, many are still circulating and being bought through websites like Ebay.com.
How do I find out what my laptop is?
- First, look around the outside of the laptop for any regalia of the company that made the laptop. You may have to open the laptop up so the screen and keyboard are visible. This laptop will have a circular Dell logo on the “top” of the laptop (the part that’s on the back of the screen when you open it).
- If your computer works (i.e. can power on, can navigate, etc) you can follow these steps to find out what kind of Dell laptop it is:
- Click the Start button
- Type ‘System Information’ in the search box.
- In the list of search results, under Programs, click System Information to open the System Information window.
- Look for ‘Model:’ in the System section.
- If you cannot follow these steps or find the model information in ‘system information’, look to the “bottom” of the laptop (the underside of where the keyboard is) and find relevant information there (on a sticker, etched, etc). Additional research might be required if you’re still unsure.
This model of laptop also includes these slots, chassis, and ports to aid identification:
- HDMI 1.4(1)
- Universal Jack / Audio port
- micro card reader (SD 4.0)
- microSim card slot (external)
- 2 x USB 3.1 Gen 1 (one with PowerShare)
- Display Port over USB Type-C(optional Thunderbolt 3 (1)
- RJ 45
- Optional Smartcard reader
- Noble lock-Full size
It also can come with these additional features:
- Optional Hardware Authentication Bundle 1: FIPS 201 Contacted Smart Card with Control Vault 2.0 Advanced Authentication with FIPS 140-2 Level 3 Certification
- Optional Hardware Authentication Bundle 2: Touch Fingerprint Reader, FIPS 201 Contacted Smart Card, Contactless Smart Card, NFC, Control Vault 2.0 Advanced Authentication with FIPS 140-2 Level 3 Certification
Model Number: Latitude 7390
- Width: 12 in
- Depth: 8.19 in
- Height (Front to Back, Non-Touch): 0.64, 0.66 in
- Starting Weight: 2.59 lbs
Processor family: 7th Generation Intel Core up to i5 processors or 8th Generation Intel Core up to i7 processors
Operating System: Microsoft Windows 10 Pro 64 bit, Microsoft Windows 10 Home 64 bit, or Ubuntu
Memory: DDR4 2400 SDRAM operates at 2133 with Intel 7th Gen, DDR4 2400 SDRAM operates at 2400 with Intel 8th Gen, or One DIMM slot up to 16 GB
Chipset: Intel KabyLake U & R (integrated with processor)
Graphics: Intel HD Graphics 620 (7th Gen Intel Core, or Intel UHD Graphics 620 (8th Gen Intel Core)
- 128 GB M.2 2280 SATA SSD
- 256 GB M.2 2280 SATA SSD
- 512 GB M.2 2280 SATA SSD
- 512 GB M.2 2280 SATA SED SSD
- 128 GB M.2 2230 PCIe SSD
- 256 GB M.2 2280 PCIe SSD
- 512 GB M.2 2280 PCIe SSD
- 1 TB M.2 2280 PCIe SSD
- 256 GB M.2 2280 PCIe SED SSD
- 512 GB M.2 2280 PCIe SED SSD
Multimedia: High Quality Speakers, Headset/mic combo jack, Noise-reducing array microphones, Optional HD or IR Cam or No webcam
Battery options: 42 Whr Prismatic, ExpressCharge Capable, 60 Whr Polymer, ExpressCharge Capable, 60 Whr Long Life Cycle Polymer
Sources and more info: Dell Support Manual
Laptopmag reviews: Dell Latitude 7390