Hi, this problem has occurr ever since I first bought this pc. I have an HP Pavilion Notebook 2620 ds. I run Windows 8.1 which was updated from original system 8.0. I have read every solution on Windows 8 forum and HP forums. nothing has helped. While typing, my cursor disappears every 5 seconds. I have to move my mouse cursor to align exactly with the last letter & click so I can type again. Simultaneously, the top of my desktop page changes from blue to gray, and my cooling fan increases speed. I use my internal cooling fan. Also, when I try to move a picture in My Pictures, the drop down menu will disappear. Renaming pictures is almost impossible because my cursor ma disappear in only 1 second, or it may last 5 seconds.
Originally, my cursor would disappear every 10 seconds and reappear after 5 seconds. After a Chkdsk run, the problem changed to what I described above.
I have looked for 3rd party software, & removed anything I don't need. This problem started before I added any software. I was given a link once that solved my problem,but I didn't write it down. When I upgraded to Windows10, decided I didn't like it and went back to Windows 8.1, my problem began again. I have run my antivirus program, Advanced SystemCare Pro 9.1, I have checked disk, ran my Disk Doctor, I have done a Safe Boot. The problem didn't occur in Safe Boot but that didn't tell me much. I'd appreciate any help you can give me. Thanks!
Originally, my cursor would disappear every 10 seconds and reappear after 5 seconds. After a Chkdsk run, the problem changed to what I described above.
I have looked for 3rd party software, & removed anything I don't need. This problem started before I added any software. I was given a link once that solved my problem,but I didn't write it down. When I upgraded to Windows10, decided I didn't like it and went back to Windows 8.1, my problem began again. I have run my antivirus program, Advanced SystemCare Pro 9.1, I have checked disk, ran my Disk Doctor, I have done a Safe Boot. The problem didn't occur in Safe Boot but that didn't tell me much. I'd appreciate any help you can give me. Thanks!