Question about HP Console Switch (J1474A) 8-port KVM Switch

1 Answer

8 port kvm console switch

Hi there, after cabling all five servers to J1474A (kvm Switch), and ps2 mouse/keyboard my screen displays "port not powered". i have checked all cables again and again. Was just wondering if this switch comes with a software to configure that assists in assigning keystrokes to switch between servers. Thanks amit

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 3 Answers

KVM switches are hardware based and there is no use software.

Posted on Jan 28, 2008

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How do I connect a usb mouse and keyboard to ps2 kvm switch?


usb to ps2 converter, the sell them for like 30$ but you can go to radioshack and buy a keyboard for that with the little adapter

Mar 30, 2013 | Belkin F1DL102P 2-port KVM Switch

1 Answer

Kvm switch screen resolution


Formore details please visit http://www.kvmconsolesolutions.com/

Nov 21, 2011 | Belkin F1DK102P 2-port KVM Switch

1 Answer

Hi, i have a problem with my 8 port hp kvm switch, and the display is not proper its hazy so what will be the problem


I dont know much about that issue, it is possible the kvm switch is not compatible with the video refresh rate/resolution combination on your computers. try adjusting them from low to high res.

Jan 12, 2011 | HP Console Switch (J1474A) 8-port KVM...

3 Answers

USB Keyboard and mouse wont work with PS2 KVM with adapter


Have you tried rebooting once it is connected? Not sure if it makes a difference, but I know you can not hook up PS2 peripherals without rebooting.

Nov 03, 2009 | Dell OptiPlex GX280 PC Desktop

1 Answer

KVM will only switch one way


Please make sure that the keyboard is hooked up on the KB port of the KVM. check underneath the GCS632U for the correct console port. you will see a keyboard and mouse icon. Make sure that the keyboard is connected to the keyboard port. tap scroll lock key twice to switch between computers.

May 13, 2009 | IOGear GCS632U 2-port KVM Switch

1 Answer

No video, but PS2 mouse + keyboard works


Try finding an adapter for it. You'll need a 12v DC 1 A adapter. I plugged one in and got video right away.
Don't be fooled that it lights up when you plug it into a server. You do need the adapter.

Jan 09, 2009 | Belkin OmniView Pro 8 Port KVM Switch

1 Answer

KVM Switch 4110 8 port


so is the KVM (control side, PS2 mouse / kbd>??)
or are all PS2 ports wired to adaptors,? i cant guess this nor what was used before, no history stated.
what was there before, this act?
and what now?
Ill assume worse cases (tossed a coin)
18 (16+2) adapters now. all devices are USB but KVM
ok.?


what mode fails, both the KVM pushbotton switch and or the hot key commands on the kbd?
Oops no manual button as seen on modern KVM.

KVMs are very complex. the hard part is the vast number of different PC.
USB , PS2, VGA, DVI and HDMI.. yah,..
OK 16 +2=18 x ps2, and 9 VGA ports. it is.
NO KVM does it all, ,, old KVM' do NOT work , on new computers, all folks know this , if they tried. or took readings to learn why it fails.
I bet power to the KVM is dead., no LED./
no manual button ,oops.
pin 4 PS2 reads 5vdc and connected up, same?
we use breakout boxes (DIY) to test ports connected.'

that Compaq is very old and no support now, no books.
why not ask at real HP, maybe some old guy there can dig it lost books>
40 KVM? that what you said, really? (or 40/8=5 kvm)?
my guess is the adaptor does not work or power issues
KVM >>PS2>>>ADapt>>> USB.(server) (usb 1,2,or 3 at server?)
The KVM in most cases, here, steals power from PS2 ports but not this KVM , its better.
i'd bet that adaptor cant do that.
(is the caps lock key working on the KBD and laser LED glowing on said mouse?

ask here, real HP.
lets see tests:
1: pin 4 ps2 5vdc?
2: mouse glows?
3: keyboard led , caps lock toggles? (glows)
4: lost the hot key commands (y/n)

one other problem is the BIOS in the server may not like your adaptor at all. When BIOS scans the keyboard. it expects a ID response if missing or grabled, it drops that device port.


https://h30434.www3.hp.com/


btw, one way to cure this, is run headless server software
end KVM for ever.

i run a LAMP server, that comes in the box, no kvm no any thing on ports. it has a web page to go to and do service that way.
port IP+:12321
modern ways work best.
in a server farm, a keyboard/mouse/monitor on rolling cart
for the super sick servers is best...

the other problem is USB only PC or server
does not scan PS2 ports, it has none
so if the adaption fails, at boot time, all is lost.
(BIOS reports connected devices to the OS)(unstated by you)so if the report fails, problems happen
for sure after the boot.

this device is s business device, now ("Enterprise)
the posts on it are like 10 years ago. all links to books now dead.
infact the compaq server that had them is turned off. (grin)
here is my search there. Why not ask them?




https://www.hpe.com/us/en/search-results.html?client=&qt=kvm+4110&search=%EF%98%90&cc=us&charset=utf-8&hpa=http%3A%2F%2Fwww8.hp.com%2Fus%2Fen%2Fhpe%2Fcontact%2Fcontact.html&hpn=Home&hpr=http%3A%2F%2Fh41131.www4.hp.com%2Fus%2Fen&hps=Home&lang=en&qp=url%3Ah41131.www4.hp.com%2Fus%2Fen+url%3ANEW+URL+GOES+HERE

Aug 26, 2017 | Compaq 242695-001 8-port KVM Switch

1 Answer

Belkin 2-port kvm switch


If you have the PS2 mouse and keyboard (round plug-in) instead of USB this is an easy install. however if you have USB you will need adapters to make this work, but I do not recommend it since more problems could occur. If you have the PS2 ends first shutdown both computers. remove your monitor, mouse, and keyboard from your computer and attach them to the single end of the switch. Mouse goes to Green, Keyboard to Purple. Take the other ends and connect the first group to your first computer mouse, keyboard, and monitor (same colors as above) and repeat for 2nd group of wires on 2nd computer. turn the computers on. you should get display, keyboard, and mouse for 1st computer. after both boot hit scroll lock 2 times within 2 seconds and then arrow up or down key to change between computers.

Oct 18, 2007 | Belkin F1DK102P 2-port KVM Switch

Not finding what you are looking for?
HP Console Switch (J1474A) 8-port KVM Switch Logo

Related Topics:

441 people viewed this question

Ask a Question

Usually answered in minutes!

Top HP Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18425 Answers

pontelemon
pontelemon

Level 3 Expert

538 Answers

Alun Cox

Level 3 Expert

2678 Answers

Are you a HP Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...