Before performing a BIOS update, read all instructions carefully. You can find important safety notes and update methods on the Lenovo support page. These drivers are compatible with Windows 10 (64-bit) and Windows 11 (64-bit).

Before diving into the update process, it is crucial to understand what the XH390 refers to. Depending on your system configuration and peripheral ecosystem, the XH390 could be associated with:

: These motherboards rely on a 14nm Intel 300-series platform controller hub. While Windows 10 and Windows 11 feature native generic xHCI drivers, specific firmware changes, system lag, and legacy OS setups frequently demand a specialized update. Why You Need an xHCI Driver Update Issue Symptoms Root Cause The Solution USB Mouse Lag / Stutter

It can often manage multiple Xprinter models (like the XP-H500B or 58mm series) without requiring separate software for each.

Use the search to find specific drivers (e.g., audio, chipset, video).

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