Windows 10: Charger Adapter for computer is suddenly not recognized

My DELL computer was working perfectly fine, but suddenly it stopped taking charge. When I booted it up, it gave me the "ac adapter not recognized" message. The charger I was using usually works fine, so I thought this was unusual, but I bought another charger to try out. This charger was also not recognized by the computer. After buying another charger which also ended up being unrecognized, I thought it might be the batteries fault so I installed a new battery into the computer following a youtube video from online. After I booted it up and connected the charger, it still wouldn't charge and

:)

 

Wireless adapter suddenly missing/not recognized by Windows 10

Hi,

Last year I installed Windows 10 on my Lenovo ideapad z580. Today suddenly in the middle of my session, my laptop suddenly could no longer connect to wifi. On restarting I realized the wireless network card wasn't working. In fact, the OS does not even realize
that the laptop has a wireless network card. It can still recognize the ethernet card and bluetooth.

Here is what I did:

• Went to Device Manager --> Network Adapters. I could not find the wireless adapter listed there. The following were listed: Bluetooth Device (PAN), Bluetooth Device (RFCOMM), Realtek PCIe FE.
• I changed the settings to view hidden items. I can see the wireless adapter (Intel(R) Centrino(R) Wireless-N 2200). There were a few other adapters that are hidden as well, viz.: Microsoft ISATAP Adapter #2, Microsoft Teredo Tunneling Adapter, Microsoft
  Wi-Fi Direct Virtual Adapter, Microsoft Wi-Fi Direct Virtual Adapter #2.
• I tried right clicking and uninstalling Microsoft Wi-Fi Direct Virtual Adapter. It disappeared from Device Manager.
• When I restarted my machine, I could no longer find Microsoft Wi-Fi Direct Virtual Adapter even after showing hidden items.
• I went to Lenovo support site, downloaded and installed the latest wireless network adapter driver. But no change in status.

Given steps 3 & 4 above, I do not know if I should proceed with uninstalling the wireless adapter. The fact that the OS was not able to automatically install a device driver on a reboot indicates that this is a OS issue. The forums also point to the same
direction. Please advise.

 

URGENT HELP NEEDED! HDD suddenly became blank!

Hey there, @Shamonto Hasan Easha!

I'd try re-plugging the hard drive and checking if the cable is damaged. I'd also suggest to try plugging the drive in another computer and see if it gets recognized properly there. Is it a IDE or SATA drive you're using?
If the drive is unallocated, this means that the partition has been lost after the power went down.
Check out this thread for more ideas on how to solve the issue. There are some detailed steps there that might be useful for you:
http://superuser.com/questions/5442...n-on-ssd-suddenly-became-unallocated-disk-spa

Hope this helped.
SuperSoph_WD

 

Dell xps15z Bios does not recognize charger

Thanks for the reply. No luck following those steps. In the bios it says none or unknown for ac charger and this is causing the battery not to charge. Everything else works fine. I can power my computer with or without the battery. I do not get any warning
signs for anything. The computer just doesn't recognize the charger. Would reinstalling the bios help? Thanks again for your response.