Can you provide any additional detail? Which logos and when?
When the logos disappear are there any other problems or indications of program corruption?
Right when I boot the Notebook, the Hewlett-Packard Logo and (immediately) Windows Logo are gone...
After they disappeared, had no other problems or indications of program corruption. Windows boots normally until now.
I suspect this is a MS DOS issue.
First time it happened was days after Malwarebytes installation. Windows crashed, I uninstalled it and Windows fixed the issue automatically. Now (four months later, without Malwarebytes or other problems) they disappeared once more.
Edited by EugeneFraga, 22 April 2017 - 04:21 AM.