Migliaccio & Rathod LLP is currently investigating reports of USB-C display connectivity problems affecting Lenovo ThinkCentre M70q Gen 3 and Gen 4 small form factor desktops. Specifically, users report that the front USB-C port fails to support expected video output features, such as DisplayPort Alt Mode (DP Alt Mode), causing issues with external monitors.
Despite Lenovo’s marketing or consumer expectations, some users are being told that the limited functionality is “as designed,” with no hardware fix or firmware update available.
Common USB-C Port Problems on ThinkCentre M70q
Owners of ThinkCentre M70q Gen 3 and Gen 4 systems report the following recurring issues:
- External monitors not detected when connected via the front USB-C port
- Limited video output options, such as reduced resolutions or refresh rates
- Unstable or intermittent video signal using DisplayPort over USB-C
- Confusion over advertised specs vs actual performance
- Minimal improvement from firmware updates, alternative cables, or docks
Consumers Facing “As-Designed” Denials
In many cases, affected users are informed that the USB-C front port’s behavior is due to design limitations, not a defect, which can prevent warranty claims or technical remedies. This raises concerns about transparency in product advertising and consumer rights.
Legal Investigation: You May Be Eligible
If your ThinkCentre M70q Gen 3 or Gen 4 front USB-C port does not provide expected external display functionality, you may be eligible to join our legal investigation.
Use the form below to share your experience and learn more about your rights. We are collecting reports to determine whether consumers have been misled about these devices’ USB-C capabilities.