Baseplate
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          crwdns2933313:01crwdne2933313:0 crwdns2934263:02crwdne2934263:0  | 
      
         Laptop does not charge, clicking noise when the charger is on | 
   
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          crwdns2933313:01crwdne2933313:0 crwdns2934263:00crwdne2934263:0  | 
      
         Installing WWAN card on WiFi (only) T495 | 
   
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          crwdns2933313:01crwdne2933313:0 crwdns2934263:01crwdne2934263:0  | 
      
         I think I have killed by trying fuse | 
   
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          crwdns2933313:01crwdne2933313:0 crwdns2934263:00crwdne2934263:0  | 
      
         T495 3300U refuses to switch over to battery when unplugged | 
   
crwdns2916646:0crwdne2916646:0
crwdns2943049:0crwdne2943049:0
20NJ, 20NK
Troubleshooting
Find help for common issues with the Lenovo ThinkPad T495 here.
Background and Identification
The Lenovo ThinkPad T495 (Type Number: 20NK-S3CV0K) is a laptop that was released in May 2019, alongside the ThinkPad T495s. This laptop features an AMD Ryzen 7 Pro 3700U Processor with a 14'' display, and Windows 10 as its operating system. The laptop weighs 3.4 lbs (1.54 kg), and has a black plastic exterior and interior. It also features 4 USB ports, a MicroSD card reader, and a headphone/microphone combo port.
Specifications
- Dimensions: 13.03" x 8.94" x 0.7" / 331 x 227 x 17.9 (mm)
 - Weight: Starting at 3.4 lbs (1.54 kg)
 - Display: 14.0" FHD (1920 x 1080) IPS, anti-glare, 250 nits
 - Processor: AMD Ryzen™ 7 Pro 3700U Processor (2.30 GHz, up to 4.00 GHz Max Boost, 4 Cores, 8 Threads, 4 MB Cache)
 - Operating System: Windows 10 Pro
 - Memory: 8 GB DDR4 2400MHz
 - Battery:
- Up to 14.9 hours; 50Wh
 - Rapid-charging technology available with 65W AC
 
 - Storage: 256 GB PCIe SSD
 - Graphics: Integrated AMD Radeon™ Vega 10 Graphics
 - Camera: 720p HD camera with microphone
 - Security:
- dTPM 2.0
 - ThinkShutter
 - Match-on-Chip touch fingerprint reader (Optional)
 - IR camera for Windows Hello (Optional)
 
 - Connectivity:
- WWAN: Fibocom L850-GL 4G LTE CAT9 (optional)
 - WLAN: Intel® 9260 802.11 AC (2 x 2)
 - Bluetooth® 5.1
 
 - Ports / Slots:
- USB 3.1 (Gen 1)
 - USB 3.1 (Gen 2)**
 - 2 x USB-C 3.1 Gen 2 (Power Delivery, DisplayPort, Data transfer)
 - MicroSD card reader
 - HDMI 2.0
 - RJ45
 - Smart card reader (Optional)
 - Headphone / mic combo
 
 
Additional Information
Gentoo Wiki: Lenovo ThinkPad T495
Arch Linux: Lenovo ThinkPad T495
Full spec list for part numbers starting with 20NJ available here
Full spec list for part numbers starting with 20NK available here