开云体育

-----Original Message-----
From: [email protected] <[email protected]> On Behalf Of nigel adams via groups.io
Sent: 28 October 2021 15:04
To: [email protected]
Subject: Re: [HP-Agilent-Keysight-equipment] OT: NI GPIB-USB-HS+ repair question

Please can you describe how you rewrote the memory chip and where did you find the code and routine to perform it.

-----Original Message-----
From: [email protected] <[email protected]> On Behalf Of David C. Partridge
Sent: 28 October 2021 14:00
To: [email protected]
Subject: Re: [HP-Agilent-Keysight-equipment] OT: NI GPIB-USB-HS+ repair question

You have to pry it open with a metal spudger.

Good luck with it ... I'd be very interested to know what the problem is. I managed to fix a GPIB-USB-HS (the older version) by re-writing its memory IC.

David
-----Original Message-----
From: [email protected] <[email protected]> On Behalf Of Tom B
Sent: 28 October 2021 12:57
To: [email protected]
Subject: [HP-Agilent-Keysight-equipment] OT: NI GPIB-USB-HS+ repair question

Hello All,

I have a National Instruments GPIB-USB-HS+ adapter that appears to be
dead. It does not respond at all when plugged into a USB port. What I
need to know is how to open it up. I took out the two visible screws but would not come apart. There do not appear to be any additional screws under the labels. Could someone tell me how to open this device without damaging it?

Tom Bryan
N3AJA