Blank admin page after installing Magento 2.3 on Windows 10

Question

I am installing Magento 2.3 locally on Windows 10 with xampp. I downloaded the archive from Github, unzipped to c:\\xampp\\htdocs\\magento2, and ran the installer

Answer 1

I have same issue to with magento 2.3 on Windows 10, backoffice page show blank page with brown background.

after searching the problem on the web, finally found solution

1. open file /vendor/magento/framework/View/Element/Template/File/Validator.php in magento install dir , find

   $realPath = $this->fileDriver->getRealPath($path);

replace with :

$realPath = str_replace('\\', '/', $this->fileDriver->getRealPath($path));

Finally login page showing, but the icon is missing in login page and after login

2. open file app/etc/di.xml in magento install dir, find

   Magento\Framework\App\View\Asset\MaterializationStrategy\Symlink

and replace with

Magento\Framework\App\View\Asset\MaterializationStrategy\Copy

3. Then go to var/cache , delete all folder / file
4. refresh the page, done.