Lenovo ThinkPad P16s Gen 4 (Intel)
Laptops · Lenovo
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Latest Firmware
Version 1.24
Released
39.7 MB
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Firmware History
1.24
UEFI: 1.24 / ECP: 1.14 [Important] Update the prerequisite for updating the BIOS in readme
Download from Lenovo (opens in new tab)1.23
UEFI: 1.23 / ECP: 1.14 [New] Update UEFI CA for Lenovo Cloud Server [Important] Update UNDI Driver of Realtek v2048 [Important] Allow Secure Wipe BIOS feature to work on condition (battery < 25% + AC power). [Important] Update the Diagnostics moudle to version 04.45.001. - (Fix) Fixed the issue of the PIN code becoming invalid after resuming from S0I3. - (Fix) Fixed display problem for Wattage Error Message. - (Fix) Fixed an issue that F12 or Fn+F12 has no function when set Keyboard layout to Brazil under setup.
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Why Keep Your Firmware Updated
Laptop firmware updates cover the BIOS/UEFI, embedded controller, and sometimes trackpad or display controllers. These updates improve battery life, fix thermal throttling, patch security vulnerabilities, and can resolve issues with sleep/wake cycles. Back up important data before updating and keep your laptop plugged in during the process.