Wifi card only has 2.4 Ghz , want to buy 5Ghz band wifi card.
Why are my USB ports not working?
Es werden ein paar gängige Werkzeuge verwendet, um an diesem Gerät zu arbeiten. Du wirst nicht jedes Werkzeug für jeden Schritt benötigen.
Background and Identification
Dell Inspiron laptops were introduced in 1999 with the Inspiron 7500. This line of computers is marketed towards the general public. In the earlier models, this was unique because many of Dell’s computers were business-oriented, and only really available through Dell directly, not any third-party stores. This 15.6” computer is part of the Inspiron 5000 line of laptops. The model number on a Dell laptop can be in several different places. Use this Dell support page to find your model number. You can enter this number or the name of the computer into the Dell support website to find troubleshooting help from the manufacturer.
- Height: 23.75 mm (0.94 in)
- Width: 380 mm (14.96 in)
- Depth: 260.40 mm (10.25 in)
- Weight: (varies w/ configuration) 2.32 kg (5.11 lb)
- Processor: 6th Generation Intel Core i3, 7th Generation Intel Core i3/i5/i7
- Memory Type: Dual-channel DDR4
- Memory Speed: 2133 MHz
- Maximum Memory: 8 GB
- Minimum Memory: 4 GB
- Hard Drive: 2.5-inch hard-disk drive, up to 2 TB capacity
- Solid State Drive (SSD): 2.5-inch solid-state drive, up to 512 GB capacity
- Battery Type: 4-cell “smart” lithium-ion (40 WHr)
- Display Size: 15.6” diagonal
- Resolution: 1366 x 768
- Integrated Graphics: Intel HD Graphics 520 (6th gen Intel Core i3 Processor) or Intel HD Graphics 620 (7th gen Intel Core i3/i5/i7 Processor)
Dell Inspiron Series - Wikipedia