Cannot access Hassio.local:8123

Installation Home Assistant OS
1

I have a RPi4 with 4GB memory , a application class 2 SD card (64GB).
Formatted the SD card with GUIFormat and used the Balena etcher to flashed the image for RPi 4. Connected the board to my laptop running Windows 10. Waited for more than an hour. However cannot access Hassio using this
http://hassio.local:8123

Screenshot%20(69)
Screenshot%20(69)1366×768 61.9 KB

Will appreciate help in this aspect.

2

Look in your router for the ip and try to access as xxx.xxx.xxx.xxx:8123

3

Maybe name resolution is not working. Try connecting via the IP address, eg http://192.168.1.23:8123

4 
Fancis and nickrout thanks.
This is what I did
In command prompt used ipconfig.( my laptop is connected to my google router on WiFi.![Screenshot%20(70)|690x387](upload://eEXQagYGvZVlcwaxTGNbZJIoqPv.png) 
thet used this comand arp -a and this was the screen
![Screenshot%20(71)|690x387](upload://ubOhQU87SUidcGW4Ozjy87thjmD.png) 
From this i thought that my RPi4 IP address was 169.254.236.66
Now I used this address in my browser(Chrome) as 
http://169.254.236.66:8123 , and this was the outcome
![Screenshot%20(72)|690x387](upload://amcbkNh9TnUg0oX7ZRkb0KxS8jV.png) 

Let me know if i need to do something else.
5

That is an auto assigned dummy IP address a device gets when it can’t get one by static or DHCP… it’s not the IP address you are looking for.

None of your screenshots are visible.

6

Sorry neither of your screenshots come up on my screen. Beside the output of arp is not graphical so please copy and paste the code, not a picture.

7

Plus what @DavidFW1960 said, this is not the IP address you seek.

8 
C:\Users\Karanbir>ipconfig

Windows IP Configuration


Ethernet adapter Ethernet:

   Connection-specific DNS Suffix  . :
   Link-local IPv6 Address . . . . . : fe80::48e9:f94c:44c5:ec42%13
   Autoconfiguration IPv4 Address. . : 169.254.236.66
   Subnet Mask . . . . . . . . . . . : 255.255.0.0
   Default Gateway . . . . . . . . . :

Wireless LAN adapter Local Area Connection* 10:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :

Wireless LAN adapter Local Area Connection* 1:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :

Wireless LAN adapter Wi-Fi:

   Connection-specific DNS Suffix  . : lan
   Link-local IPv6 Address . . . . . : fe80::daa:aef0:e31:b0c2%4
   IPv4 Address. . . . . . . . . . . : 192.168.86.21
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . : 192.168.86.1

Ethernet adapter Bluetooth Network Connection:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :

C:\Users\Karanbir>arp -a

Interface: 192.168.86.21 --- 0x4
  Internet Address      Physical Address      Type
  192.168.86.1          24-05-88-36-29-81     dynamic
  192.168.86.255        ff-ff-ff-ff-ff-ff     static
  224.0.0.2             01-00-5e-00-00-02     static
  224.0.0.22            01-00-5e-00-00-16     static
  224.0.0.251           01-00-5e-00-00-fb     static
  224.0.0.252           01-00-5e-00-00-fc     static
  239.255.255.250       01-00-5e-7f-ff-fa     static
  255.255.255.255       ff-ff-ff-ff-ff-ff     static

Interface: 169.254.236.66 --- 0xd
  Internet Address      Physical Address      Type
  169.254.255.255       ff-ff-ff-ff-ff-ff     static
  224.0.0.2             01-00-5e-00-00-02     static
  224.0.0.22            01-00-5e-00-00-16     static
  224.0.0.251           01-00-5e-00-00-fb     static
  224.0.0.252           01-00-5e-00-00-fc     static
  239.255.255.250       01-00-5e-7f-ff-fa     static
  255.255.255.255       ff-ff-ff-ff-ff-ff     static

C:\Users\Karanbir>
This page isn’t working169.254.236.66 didn’t send any data.
ERR_EMPTY_RESPONSE

This is the text

9

Is there a DHCP server in your network?

10

You need to check your router to see what IP address has been assigned to the RPi. It will be 192.168.86.x and shit that’s wireless so you must configure WLAN in Hassio via a USB stick.

11

You did put a network cable in your RBpi ? It looks like you try to access it from Windows. Linux does not have a c:\users.…>ipconfig

12 
I have a fibre optic connection on my opt data router, to this is connected my Google wifi router.
so DHCP is enabled for these.
13

Yes the RPi4 is connected to my RJ45 on my laptop running windows 10.

14

Well how on earth does it connect with the DHCP server?

15

That will not work, unless you have some router software installed on your Windows, or ICS running.

16

what do I do, nickrout?

17

You don’t have an ethernet hub, ethernet switch, ethernet router you can plug the RBpi in ?

18

You need to connect it to an ethernet port on your router

19 
Ok I will do this.
I need to wait for about half an hor for the update to complete?
20

What update? The Pi has no internet connection to update anything