XPS 13 9315 Slow Performance When Use PPS Adapter in Low Battery With Heavy Loading
Summary: Troubleshooting slow performance on XPS 13 9315 due to use Programmable Power Supply (PPS) adapter charge when low battery with heavy loading.
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Symptoms
PPS adapter in low battery with heavy loading triggers slow performance.
Cause
Not applicable
Resolution
Updating to BIOS version 1.7.1 or later on the computer resolves the issue. To download and install the BIOS, reference BIOS Update Guide.
Affected Products
XPS 13 9315Article Properties
Article Number: 000207377
Article Type: Solution
Last Modified: 26 Nov 2025
Version: 6
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