Lenovo Legion 5 16IAX10 (Intel)

Firmware History

1. Q6CN78WW

   2026-03-31

   Q6CN78WW: BIOS Notification : 1. Fixed 1) [513978]"PXE Boot to LAN" cannot be kept after BIOS update V77. 2) [514128]"Error Status" of prompt message show not meet test case. 2. Add 1) N/A 3. Modified 1) Follow thermal request, update fan table to FanTable_GenX_Y5P_Intel_X2_X4_X6_20260120.xlsx. 2) Follow Lenovo request,update Custom mode single roast&double roast PL1 max value settings for MB1&MB2 and extreme mode thermal settings. 3) Follow thermal request,update U7_DPTF_GenX_Y5P_Intel_X7_20260205.xlsx for MB1 and DPTF_GenX_Y5P_Intel_X2_X4_X6_20260209.xlsx for MB2. 4) Update cpu oc settings Y7P&5P_MB1_MB2_U9_CPUOC_ARL_HX_GEN10_0303.xlsx for U7_255HX and U9_275HX. EC Notification : 1.Fixed 1) N/A 2. Add 1) N/A 3. Modified 1) Update U7_DPTF_GenX_Y5P_Intel_X7_20260205 2) Update DPTF_GenX_Y5P_Intel_X2_X4_X6_20260209 3) Remove custom fan level setting in extreme modeTrademarks ========== IdeaPad and IdeaCentre are registered trademarks of Lenovo. Microsoft and Windows are trademarks of Microsoft Corporation in the United States, other countries, or both. Other company, product, and service names may be trademarks or service marks of others. THIS DOCUMENT IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. WE DISCLAIM ALL WARRANTIES, WHETHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY WITH RESPECT TO THE INFORMATION IN THIS DOCUMENT. BY FURNISHING THIS DOCUMENT, WEGRANT NO LICENSES TO ANY PATENTS OR COPYRIGHTS. Copyright (c) Lenovo 2008, all rights reserved

   Download from Lenovo (opens in new tab)