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The HP switch fails to reset.

The HP switch fails to reset.

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coreylemonade
Member
217
01-08-2026, 10:48 PM
#1
I recently got a used HP procurve switch and went through the reset steps for port 1 to port 2. After connecting my laptop, I tried using the default IP but couldn’t connect. I’m unsure why it won’t reset or what I might be doing incorrectly. Edit: HP Procurve 1800-24G (J9028A)
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coreylemonade
01-08-2026, 10:48 PM #1

I recently got a used HP procurve switch and went through the reset steps for port 1 to port 2. After connecting my laptop, I tried using the default IP but couldn’t connect. I’m unsure why it won’t reset or what I might be doing incorrectly. Edit: HP Procurve 1800-24G (J9028A)

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tayface13
Junior Member
3
01-13-2026, 06:06 PM
#2
It seems like this setup would likely include a serial port on the rear for management. You can link to it using a standard 9600 baud connection, and if no password is required, you can reset it directly.
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tayface13
01-13-2026, 06:06 PM #2

It seems like this setup would likely include a serial port on the rear for management. You can link to it using a standard 9600 baud connection, and if no password is required, you can reset it directly.

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thedyl101
Member
221
01-13-2026, 06:41 PM
#3
Model number or J#### number is required for identification. Most Procurve switches from the past ten years follow these steps: use pointed objects, press both Reset and Clear buttons at the same time on the front, keep pressing Clear after releasing Reset, let the Self Test LED blink before releasing Clear. "Reset" restarts the device. Holding Clear during boot clears settings and resets to defaults; holding it while power is applied achieves the same effect.
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thedyl101
01-13-2026, 06:41 PM #3

Model number or J#### number is required for identification. Most Procurve switches from the past ten years follow these steps: use pointed objects, press both Reset and Clear buttons at the same time on the front, keep pressing Clear after releasing Reset, let the Self Test LED blink before releasing Clear. "Reset" restarts the device. Holding Clear during boot clears settings and resets to defaults; holding it while power is applied achieves the same effect.

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Goldenshmiley
Member
60
01-20-2026, 09:31 AM
#4
It's an HP Procurve 1800-24G (J9028A). I would have sent that initially but I was on my phone writing the post.
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Goldenshmiley
01-20-2026, 09:31 AM #4

It's an HP Procurve 1800-24G (J9028A). I would have sent that initially but I was on my phone writing the post.

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treasure03
Member
61
01-25-2026, 04:22 PM
#5
You checked the correct steps for setting up the switch. The IP address and subnet mask you used on your computer when trying the default IP are important details. You also confirmed whether you entered http://192.168.2.10 to avoid automatic HTTPS routing. For your reference, the instructions were: 1. Take the power cord off from the back of the switch. 2. Link port 1 to port 2 on the front panel with a regular network cable. 3. Plug the power cord back into the rear. 4. Hold off for at least 40 seconds before switching ports.
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treasure03
01-25-2026, 04:22 PM #5

You checked the correct steps for setting up the switch. The IP address and subnet mask you used on your computer when trying the default IP are important details. You also confirmed whether you entered http://192.168.2.10 to avoid automatic HTTPS routing. For your reference, the instructions were: 1. Take the power cord off from the back of the switch. 2. Link port 1 to port 2 on the front panel with a regular network cable. 3. Plug the power cord back into the rear. 4. Hold off for at least 40 seconds before switching ports.

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Curiousbacon
Member
108
01-25-2026, 05:49 PM
#6
You entered the IP address correctly, but the subnet mask remains 255.255.0.0.
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Curiousbacon
01-25-2026, 05:49 PM #6

You entered the IP address correctly, but the subnet mask remains 255.255.0.0.

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ultronmasterjr
Junior Member
11
01-26-2026, 02:25 AM
#7
What's the IP address of your computer? Also, did you disconnect the cable between 1 and 2 after the 40-second period ended?
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ultronmasterjr
01-26-2026, 02:25 AM #7

What's the IP address of your computer? Also, did you disconnect the cable between 1 and 2 after the 40-second period ended?

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Spredas
Junior Member
7
01-26-2026, 03:33 AM
#8
The laptop (WiFi turned off) received the IP address 169.254.9.192. You connected the same cable you used for ports 1 and 2, and now it's linking the switch to the laptop again through port 1.
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Spredas
01-26-2026, 03:33 AM #8

The laptop (WiFi turned off) received the IP address 169.254.9.192. You connected the same cable you used for ports 1 and 2, and now it's linking the switch to the laptop again through port 1.

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Nautilus12
Member
106
01-26-2026, 03:52 AM
#9
Assign your laptop an IP address within the same subnet as the switch. This ensures connectivity without needing a default gateway or DNS services. After connecting to the switch, adjust its IP to match your network’s subnet.
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Nautilus12
01-26-2026, 03:52 AM #9

Assign your laptop an IP address within the same subnet as the switch. This ensures connectivity without needing a default gateway or DNS services. After connecting to the switch, adjust its IP to match your network’s subnet.

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xxuhuy
Member
129
01-27-2026, 06:03 PM
#10
It functioned correctly, thanks! You placed it on a different IP outside your router’s DHCP zone. Maybe switching to DHCP on the switch would be better?
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xxuhuy
01-27-2026, 06:03 PM #10

It functioned correctly, thanks! You placed it on a different IP outside your router’s DHCP zone. Maybe switching to DHCP on the switch would be better?

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