某些HP 电脑产品“预启动 DMA 保护”BIOS 设置未经授权的更改可以绕过 Microsoft Windows 内核 DMA 保护安全功能。 HP 正在为此 BIOS 设置提供额外保护,会在发现未经授权的更改时,提示输入 Windows BitLocker 恢复密钥。 使用HP Sure Start BIOS 设置保护的客户已经受到保护,可以防止对“预启动 DMA 保护”设置进行未经...
一部のHP PCでは、[Pre-boot DMA Protection] (プリブートDMA保護) でBIOS設定が不正に変更されることによって、Microsoft Windows のカーネル DMA保護のセキュリティ機能が回避される可能性があります。 HPでは、不正な変更が行われた場合にWindows BitLockerのリカバリキーの入力を求めるプロンプト...
DMA ProtectionDisable*EnablePre-boot DMA protectionDisable*All PCIe DevicesSATA 0Disable*EnableM.2 SSDDisable*EnableUpdate Source*HPCustomAutomatically Check for UpdatesDailyWeekly*MonthlyAutomatic BIOS Update Setting*DisableLet user decide whether to install updatesInstall...
I uninstalled the NIC's again and updated the Bios from 2.6.0 to 2.70 this did nothing.I Rolled back the driver updates from 2.7.0 -> 2.5.1 this was even worse.then a DMA protection error came up which led me to the setting to turn it off or at least that only Thunderbo...
functionalities introduced in 2020: • Removed legacy (DOS) / UEFI CSM support • Added HP Sure Start ME firmware recovery (Intel systems) • Extended DMA protection • Introduced memory encryption setting • Clear BIOS Passwords on RTC Battery Removal NOTE: Some features are platform ...
主要IDE通道、次要IDE通道，分别打开属性 IDE 有安装设备的话，设备类型显示自动检测，灰色的不能更改，如果不是灰色的，就说明次通道没有安装设备，改为“无”，这样启动时主板就不会一个一个检测接口，启动速度就快了，滚动条也不会滚来滚去没个完。已经占用的IDE通道，在传送模式选择DMA（若可用）...
Enter the BIOS (Spam the F10 key), select Advanced --> System Options, disable DMA Protection and save: This issue is resolved in Symantec Endpoint Encryption 11.3.1 and above. If you continue to have issues with DMA Protection, pleasereach out to Symantec Encryption Supportfor further Guidanc...
BIOS 配置 ZHCN ● USB 传统支持 ● 并行端口模式(标准,双向,EPP 或 ECP) ● 数据执行保护 ● SATA 本机模式 ● 双核心 CPU ● 自动 Intel® SpeedStep 功能支持 ● 在接通交流电源的情况下风扇始终开启 ● BIOS DMA 数据传输 ● Intel 或 AMD PSAE Execution Disable ● 内置设备选项 ● 嵌入式 WLAN ...
WHITEPAPER HP Sure Start HP Sure Start - WHITEPAPER HP Sure Start Going beyond system BIOS protection, HP Sure Start Gen7 protects against firmware attacks and/or accidental corruption for the majority of boot- critical system firmware. Table of contents Introduction Why is firmware protection ...
1. System needs to have “Kernel DMA Protection” or similar setting enabled in BIOS2. Windows security feature(s) utilizing any Viritualization Base Security is enabled3. Running Windows 11 22H24. 8. og 9. Gen Intel CPUs (Unsure if this is directly rel...