title: Sharepoint 2019 On-Premise Server Farm Broken (Blank White Screen)
body: <p>I have updated my Sharepoint 2019 Server Farms today (<a href="https://support.microsoft.com/en-us/topic/description-of-the-security-update-for-sharepoint-server-2019-july-13-2021-kb5001975-d67f177c-e493-4813-ab1e-799cb09897e6" rel="nofollow noreferrer">KB5001975</a>), and after the update the documents and site content pages are shows only blank screen,</p>
  <ul>
  <li><p><code>Home.aspx</code> - working,</p>
  </li>
  <li><p><code>/_layouts/15/viewlsts.aspx</code> - Not working (blank white screen)</p>
  </li>
  <li><p><code>/Shared%20Documents/Forms/AllItems.aspx</code> - Not working (blank white screen)</p>
  </li>
  <li><p><code>/SitePages/Forms/ByAuthor.aspx</code> - Not working (blank white screen)</p>
  </li>
  <li><p><code>/_layouts/15/RecycleBin.aspx</code> - Not working (blank white screen)</p>
  <p>$farm = Get-SPFarm
  $farm.BuildVersion</p>
  <p>Major - 16
  Minor - 0
  Build - 10376
  Revision - 20001</p>
  </li>
  </ul>
  <p>i have restarted multiple times all the servers (Database server, application search server, central admin server, external facing server) still it shows blank white screen,</p>
  <p>Also there is no error and warnings on the upgrade status (/_admin/UpgradeStatus.aspx), still i could not see any content on the site content pages</p>
  <p>can i uninstall the updates which is installed recently?</p>