Windows 10: Not being able to log into computer after resetting PC

I reset my PC because I've been having lots of issues. Whenever I play games, I get random lag spikes despite having a really good and brand new PC. My PC came with a subscription of Norton 360 and I used that to scan for any issues. I have no malware, no connection problems, but it always says that I have system junk, broken shortcuts, broken registry items, and browser junk. I've tried using the DISN restore health command in the command prompt but it keeps saying "Error 87." I've researched how to fix it and was told to reset the PC. But that's as far as I can go since I cant log into anyth

:)

 

router logs DoS attack from a local PC....

Well you did not say that you don't really know what you are doing. It's not a problem of course, but it changes things a little.

It's not even clear if the PC or the router is the problem at this time, so I suggested that you disable some unnecessary things which are usually known to cause many problems, sorry if those were too complicated.

• You could reset some network related stuffz on the PC as a next step. Open an elevated command prompt (run as administrator), and enter the followings on the PC:
  netsh int ip reset reset.log
  netsh int ipv6 reset
  netsh winsock reset
  netsh branchcache reset
  netsh advfirewall reset
  (note: You can export your current firewall rules in the "group policy" before the reset if it's needed for some reason)
  
  
• Btw, Would it be a problem to reset the router to the default settings if the things we are trying will not help? There is a menu point for that called "factory settings" (and also a little hole on the back if you prefer that one).. the Administrator username in the router after the reset would be admin and the password is probably on a sticker at the bottom of the router (special settings needed to go online with your ISP might be also necessary)
  This is not needed now (not yet), but perhaps the source of the problem is at the router and not the PC in question, so we may come to that eventually.

ps.: Do you have a second network card you could test in that PC and a different cable to rule out some hardware issues on the PC side?

 

Can't log into pc

Hi,

I appreciate the troubleshooting steps you have tried to resolve the issue.

Please answer this question to assist you better.

• Is the issue in Local account or Microsoft Account?
• Are you able to use Mouse?

I would suggest you to restart your computer and check for Num lock
key on the keyboard; It should be turned on. Also press Windows key + space bar
and check for language changes.

If you are able to use Mouse then click on Easy of access
button on the lock screen and choose onscreen keyboard and try to enter the password. Do let us know if you are able to log into PC. Thank you.

 

How to factory reset Cisco 1700 Router

Hopefully I can help you here....its a very common thing to happen.


First, I take it you dont know the passwords for console access or telnet/ssh?

I will assume that these devices belong to you.

step 1. Plug a cisco console cable into a serial port on your pc
step 2. Plug other end into Cisco console port
step 3. Using hyperterm or putty or similar connect to the serial port
step 4. boot router, and make sure you clearly can see the output (this confirms you have good serial comms)
step 5. if this fails, adjust the comm port settings (9600, 8,1,n are the default)
step 6. now you have to do the only hard part...send the break command:

Break command list: Break Commands

Go down the list and match your OS and SW and try the sequence suggested.

If this fails several times do what I do: Install putty (free) and then to send a break so you can get into rommom just hit "ctrl-a b".