求助：东芝Satellite Pro R50-B-12U升级Win10后关机/休眠黑屏

Hey there, let’s work through this frustrating black screen issue you’re hitting when trying to shut down or sleep your laptop. I’ve dealt with similar quirks on older Toshiba models after SSD upgrades and Windows 10 transitions, so here are targeted fixes to try:

• Update your BIOS/UEFI
  Older Toshiba BIOS versions often have compatibility gaps with SSDs and Windows 10’s power management. Head to Toshiba’s support portal (search for your exact model) to grab the latest BIOS update. Make sure your laptop is plugged in the whole time—never interrupt a BIOS update once it starts.

• Tweak power management settings
  Windows 10 might be using incompatible power states for your hardware. Try these steps:

  1. Open Control Panel > Power Options > Change plan settings for your active power plan.
  2. Click Change advanced power settings.
  3. Expand Sleep > Allow wake timers and set it to Disable for both battery and plugged-in modes.
  4. Expand Power buttons and lid > Power button action and confirm it’s set to Shut down (test this first before re-enabling sleep/hibernate).
  5. Expand PCI Express > Link State Power Management and set it to Off.
     Apply changes and test shutdown/sleep again.

• Reinstall or update graphics drivers
  Corrupted or outdated graphics drivers are a top culprit for display-related power glitches:

  1. Press Win + X and select Device Manager.
  2. Expand Display adapters, right-click your Intel HD Graphics (the likely adapter for this model), and choose Uninstall device—check the box to delete driver software if prompted.
  3. Restart your laptop, then download the latest Windows 10-compatible drivers directly from Intel’s site or Toshiba’s support page (stick to model-specific versions if available). Install and test.

• Turn off Fast Startup
  Fast Startup often causes conflicts with SSDs and older hardware:

  1. Open Control Panel > Power Options > Choose what the power buttons do.
  2. Click Change settings that are currently unavailable.
  3. Uncheck the box next to Turn on fast startup (recommended).
     Save changes and try shutting down again.

• Update your SSD firmware
  Some SSDs need firmware updates to play nice with Windows 10’s power features. Grab the firmware update tool from your SSD manufacturer’s website, run it, and install any available updates. Also double-check that your SSD is properly recognized in Disk Management (no errors, set as the boot drive).

• Run Windows’ Power Troubleshooter
  Let Windows’ built-in tool scan for fixes:

  1. Press Win + I to open Settings.
  2. Go to Update & Security > Troubleshoot > Power.
  3. Click Run the troubleshooter and follow the prompts.

If none of these work, a clean install of Windows 10 (after backing up your data) might resolve leftover conflicts from the Windows 8 upgrade—sometimes old system files hang around and cause odd power issues.

内容的提问来源于stack exchange，提问作者SShah