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Netrs232-2 slow response

Slow response from serial device

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6troubles codes reportd;PO133N2 SENSOR CIRCUIT SLOW RESPONSE


Don't know the vehicle you have ,so if your
front or upstream oxygen sensors are over
100,000 miles, they need changing, on all
your vehicles ,front only, leave rear monitors
until the converters wear out at 12 years or so

Then you can diagnose what ever is left

You got slow & lean sensors
Their old & tired & lost their switching
ability

Google the codes & read up

Change Spark Plugs every 3 years
Clean MAF Sensor-CRC MAF Cleaner
New Air Filter

Mar 13, 2013 | Ford Cars & Trucks

1 Answer

One of the USB devices attached to this computer has malfuntioned...



Follow the steps given below to refresh USB ports.

1. Right-click My Computer icon on the desktop, and then select Properties.
2. Click the Hardware tab.
3. Click the Device Manager button.
4. Click the plus (+) sign to the left of Universal Serial Bus controllers.
5. Right-click the device listed under Universal Serial Bus controller and select Uninstall.
6. Click OK to confirm the removal of the device.

Please note, repeat Steps 5 and 6 until all the devices under Universal Serial Bus Controller are removed.

7. Shut down the computer.

CAUTION: Ensure that the Shut Down option is selected, instead of the Restart option.

8. Wait for 5 seconds and then restart the computer. When the computer restarts, a "Windows has detected new or added hardware" message window will open.

The above steps will refresh the USB ports.

Now connect the USB devices like mouse, video camera, your external usb hard disk...usb hubs...whatever you like and the drivers should install automatically.

Tip: It is always recommended to connect the main usb devices at the rear end usb port, as they require more power to initiate.




If I could be of further assistance, let me know. If this helps or solves the issue, please rate it and give a testimonial for my response

Thanks, Joe

Mar 12, 2011 | Magicard Avalon Card Printer

1 Answer

It says my usb thing has malfunctioned???? help


Follow the steps given below to refresh USB ports.

1. Right-click My Computer icon on the desktop, and then select Properties.
2. Click the Hardware tab.
3. Click the Device Manager button.
4. Click the plus (+) sign to the left of Universal Serial Bus controllers.
5. Right-click the device listed under Universal Serial Bus controller and select Uninstall.
6. Click OK to confirm the removal of the device.

Please note, repeat Steps 5 and 6 until all the devices under Universal Serial Bus Controller are removed.

7. Shut down the computer.

CAUTION: Ensure that the Shut Down option is selected, instead of the Restart option.

8. Wait for 5 seconds and then restart the computer. When the computer restarts, a "Windows has detected new or added hardware" message window will open.

The above steps will refresh the USB ports.

Now connect the USB devices like mouse, video camera, your external usb hard disk...usb hubs...whatever you like and the drivers should install automatically.

Tip: It is always recommended to connect the main usb devices at the rear end usb port, as they require more power to initiate.

If I could be of further assistance, let me know. If this helps or solves the issue, please rate it and give a testimonial for my response

Thanks, Joe




Feb 22, 2011 | Microsoft Wireless Laser Mouse 5000

1 Answer

How to fix logitech keyboard not detected


Follow the steps given below to refresh USB ports.

1. Right-click My Computer icon on the desktop, and then select Properties.
2. Click the Hardware tab.
3. Click the Device Manager button.
4. Click the plus (+) sign to the left of Universal Serial Bus controllers.
5. Right-click the device listed under Universal Serial Bus controller and select Uninstall.
6. Click OK to confirm the removal of the device.

Please note, repeat Steps 5 and 6 until all the devices under Universal Serial Bus Controller are removed.

7. Shut down the computer.

CAUTION: Ensure that the Shut Down option is selected, instead of the Restart option.

8. Wait for 5 seconds and then restart the computer. When the computer restarts, a "Windows has detected new or added hardware" message window will open.

The above steps will refresh the USB ports.

Now connect the USB devices like mouse, video camera, your external usb hard disk...usb hubs...whatever you like and the drivers should install automatically.



Tip: It is allways recommended to connect the main usb devices at the rear end usb port..as they require more power to initate.

If I could be of further assistance, let me know. If this helps or solves the issue, please rate it and give a testimonial for my response

Thanks, Joe






Jan 29, 2011 | Logitech diNovo Edge 9676850403 Keyboard

1 Answer

Serial port does not work?


most likely, serial port is faulty. things you can try: update chipset driver, bios, reset BIOS settings, then test serial device through hyperterminal. if the device response through hyperterminal,

Aug 30, 2010 | Panasonic Toughbook CF-51 Notebook

1 Answer

My samsung gt-5230 response have turned very slow


u can format it through ur computer and update ur mobile from update center in run type cmd
format h: drive name of ur phone with: then asked is ur device ready then yes, yes then it will format ur phone then press enter

Mar 18, 2010 | Samsung Star GT-S5233 Cell Phone

1 Answer

Batteries in muse and keyboeard are good. no


Each time you change batteries there is a reset button to cause the devices to identify and resync to each other. This is so that each device can be used either privately or in the presence of similar devices -- each with it's own serial number or addressability.

Dec 12, 2009 | Dell Wireless Keyboard Optical Mouse w0147

1 Answer

Windows explorer non responsive when sd card inserted. Computer runs slow when using Serif PhotoPlus 9 or 10 and eventually becomes non responsive.


Hi p_allchin1,

This probelm usually occurs when there is problem with the card reader device or even due to faulty cable between the card reader and the System, try replacing the wire and if *** fails replace the reader....

There is a chance of this problem occuring due to Faulty card also..


Ebjoy!

RNJ VINOD KUMAR

Jul 01, 2009 | Acer Aspire M1641-U1521A PC Desktop

1 Answer

Slow internet responses


MTU Means Maximum transmission unit In computer networking, the term Maximum Transmission Unit (MTU) refers to the size (in bytes) of the largest packet that a given layer of a communications protocol can pass onwards. MTU parameters usually appear in association with a communications interface (NIC, serial port, etc.). The MTU may be fixed by standards (as is the case with Ethernet) or decided at connect time (as is usually the case with point-to-point serial links). A higher MTU brings higher bandwidth efficiency. However, large packets can block up a slow interface for some time, increasing the lag for further packets. For example, a 1500 byte packet, the largest allowed by Ethernet at the network layer (and hence most of the Internet), would tie up a 14.4k modem for about one second

Feb 26, 2008 | D-Link DI 514 Wireless Router (DI-514)

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