Question about Texas Instruments TI-84 Plus Calculator

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Usb communication error: unexpected packet ( 8C080008)

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It possible that you are using a broken usb cable to connect to the computer
or the usb port is broken or some dirt inside

Posted on Oct 12, 2010

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Posted on Jan 02, 2017

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When I try to download pictures to my laptop from my camera nothing happens...My camera says at the bottom communication error...I have had the camera since Feb and downloaded pictures to my laptop many...


Canon PowerShot SX130 IS Digital Camera's come equipped with the installation cds for their software. Make sure these are installed properly. The reason that the camera is stating "communication error" is that it cannot properly communicate with the computer, so make sure that your USB works properly (ie. no bite marks on the wire, it's not loose, you get the drift), that you're not using a USB hub (or if you are, it's capable of sending and receiving packets at a high speed) and that your camera is charged. Usually this can be resolved with changing the USB, so try another usb if you have one lying around, and make sure that it's connected properly to the camera and the computer.

Jun 30, 2011 | Canon PowerShot SX130 IS Digital Camera

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Unknown error 9 ipod touch, iphone, itunes


Error 9:

This error occurs when the device unexpectedly drops off of the USB bus and communication stops.

This can occur if the device is manually disconnected during the restore process.

This issue can be resolved by performing USB isolation troubleshooting, using a different USB dock connector cable, trying another USB port, (DO NOT USE HUBS) restoring on another computer, or by eliminating conflicts from third-party security software.

on Apr 15, 2010 | Computers & Internet

1 Answer

When uploading the audio files from any folder


Why don’t you try another usb cable? Or you could try transferring via Bluetooth as well. From the message, 'unexpected error has occurred in communication' you can see that the device providing the communication between phone and PC, i.e. cable is not functioning well. That is why even when you switch from port to port the problem persists.

Sep 15, 2009 | Olympus VN-4100PC Digital Voice Recorder

1 Answer

MySQL server at 'reading initial communication packet'


is the post open to read the mySql Server data ?

Jun 07, 2009 | Sun MySQL

1 Answer

Error message for TI-84 Plus


Try and resolve this issue by re-installing the calculator's operating system using the TI OS Downloader. To do this, please follow the steps listed below. Be sure you have fresh batteries in your calculator.

1. Download the OS 2.43 file to your computer (preferably the desktop).

2. Open the TI OS Downloader by going to Start>>Programs>>TI Tools>>TI Connect>>TI OS Downloader. If you do not see TI OS Downloader, you may need to install the latest version of TI Connect. You can download a free copy from:
www.education.ti.com/downloadticonnect

3. From the main screen, select your calculator and cable type. Click "Next" to continue.

4. From this screen, locate the OS 2.43 file by clicking on the yellow browse folder and navigating to the location where you downloaded it. Double-click the OS 2.43 file to select it.

5. Remove one triple A battery from your TI-84 Plus. With the battery removed, press and hold the [DEL] key while you re-insert the battery.

6. You should see a "Waiting..." message on the screen of your calculator. If so, disconnect the USB cable from your computer, re-connect it and then click "Start Download". This should begin the OS transfer process.

Aug 19, 2008 | Texas Instruments TI-84 Plus Calculator

1 Answer

Scanning to WP 9


Hi this should be problem with Software u need to Install "HP Image Zone/Photo and Imaging Unexpected Internal Error and Communications Failure Patch" for Scan Quality
please use below link for patch .select correct OS & download "HP Image Zone/Photo and Imaging Unexpected Internal Error and Communications Failure Patch"


if this information is useful for u please Rate me......



May 08, 2008 | HP Officejet 5610 All-In-One InkJet...

2 Answers

Os versin 2.4


First of all: the usb cable without the bulky thing is the right cable.

For the os problem: you have to re-install an OS on your calculator.

1. Download the current OS. You can download version 2.41 here: http://education.ti.com/educationportal/appsdelivery/download/download.jsp

2. Install the ti connect software if you haven't.
3. Connect your calculator to your pc.
4. Go to the folder you installed ti connect in and start TIOS Downloader.
5. Follow the instructions. It will ask for the calculator type, cable type (just choose USB Cable) and will ask where to find the OS. Follow the last instructions and press start download.

If this doesn't work, please let me know

Gr Marijn

Nov 08, 2007 | Texas Instruments TI-84 Plus Calculator

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