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R3-131T keyboard may not be recognized in PXE boot environment after battery power is lost - Acer Community
<main> <article class="userContent"> <h3></h3> <p>The loss of battery power can cause a temporary keyboard issues in PXE boot or other non-windows environments. The keyboard is not affected in Windows 7 or 10 operating systems.</p> <br><p>This condition can be corrected by rebooting the computer via the power button. External keyboards are not affected and can be used as a workaround.</p> <br><br><br><br><br><br><br><div><br><br></div><br><br><br><meta content="#Aspire R3-131T"></meta> </article> </main>