Dell Rugged Tablets LCD Ghost Touch Issue
Oversigt: LCD ghost touch issues occur if power is on or resumed from sleep mode at lid close mode. This occurs on the Dell Pro Rugged 10 Tablet RA00260, Dell Pro Rugged 12 Tablet RA02260, Latitude 7230 Rugged Extreme Tablet, and Latitude 7030 Rugged Extreme Tablet. ...
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Symptomer
The tablet detects inputs not made by the user.
Affected Platforms:
- Dell Pro Rugged 10 Tablet RA00260
- Dell Pro Rugged 12 Tablet RA02260
- Latitude 7030 Rugged Extreme Tablet
- Latitude 7230 Rugged Extreme Tablet
Årsag
The conductive material of the keyboard dock was treated as the incorrect touch baseline, lid close power on, to trigger the ghost touch symptom.
Løsning
Updating the BIOS version A01 or later on the computer resolves the issue. To download and install the BIOS, refer to Dell BIOS and UEFI Update Download and Installation Guide.
Berørte produkter
Dell Pro Rugged 10 Tablet RA00260, Dell Pro Rugged 12 Tablet RA02260, Latitude 7030 Rugged Extreme Tablet, Latitude 7230 Rugged Extreme TabletArtikelegenskaber
Artikelnummer: 000375810
Artikeltype: Solution
Senest ændret: 28 okt. 2025
Version: 2
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