Question about Fujitsu LifeBook T4220 Tablet PC

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Tablet pc drops wireless connection randomly

Tablet is used by physician within office to input patient data.
Recieves signal from Linksys WAP4400N routers.
Troubleshooting to date : have tried multiple (POE) and single
router broadcasting with same result.
Have swapped out both routers - no effect.
Suspect internal wireless card - need make and model and
source to replace or upgrade to a better card that is compatible
with this tablet.

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I have a Samsung 10" tablet. I am having trouble connecting my cannon PRINTER c/- Wi-Fi. Works sometimes other times takes a long time. Can you help


Sounds like there's too much noise in the signal. This is almost always caused by either too far a distance between the router and the tablet, or the type of construction the signal has to pass through.

As the signal weakens, it introduces drop-outs of signal, (called noise) and forces the table and router to restart the connection procedure all over again. Do this enough and you begin to notice the delay in making a connection.

Simplest way to isolate this, is to try to make a connection with the tablet while you are in the same room with the router. If it connects immediately, its the deteriorating signal quality that's causing the delay.

Couple of fixes, one is to relocate the router to a higher position so it had less metal surrounding or other disruptive factors, or into a different, closer location where the table is being used).

Another possibility in large homes is to add a wireless relay into the system. This receives the signal and rebroadcasts it. (It extends the coverage of the original signal). This can be mounter anywhere where it can receive a good signal from the router and still cut the distance to the tablet in half.

One other option is to buy a new router that has a better signal or operates in a new, higher band and allows faster communications. But construction, the amount of stuff between you and the router will still degrade the signal.

I would try relocating the router to a different position, perhaps higher in the room it's currently in, first.

Feb 09, 2018 | Samsung Tablets & eReaders

1 Answer

What are the side effects to Talam tablets


This is something that should be discussed between patient and doctor. The potential side effects of it are outweighed by the benefits, if the medication is effective and can be tolerated by the patient. These types of medications very likely should not be stopped without consultation with the physician. There is not only the risk posed from a lack of treatment of what has been diagnosed but also a risk of an effect produced by stopping the use without some mitigating attention from a physician.

Bear in mind that if one reads the potential side effects of most medicines, it tends to ring alarm bells. That is why the use must be monitored by a physician so that the physician may change dosage or medications if a particular side effect appears. Those warnings don't mean you will experience the side effects, necessarily.

The following is the generic name for the tablets.

Citalopram Tablets FDA prescribing information side effects and uses

Oct 17, 2017 | Tablets & eReaders

1 Answer

How can i connect my tablet to wifi without a house that dos not have Internet access in county wexford ireland.


Are you trying to just connect to wifi to access a local network or are you trying to access the internet? If you just want to connect to a local network, maybe to access other devices on the network, you would need a router broadcasting the network that all the devices connect to. If you are only trying to get access to the internet, consider purchasing a hot spot device. It will provide cellular type service and will broadcast a wifi signal that you can connect your tablet or other devices to for internet access. Hot spots will cost you a monthly fee for the service and you will have to purchase the device itself. Another possibility is to use your cell phone as a hot spot and tether the tablet to it. Just remember whatever data you use on your tablet will be charged to your data plan on your cell phone. On my nexus 5x phone, it's fairly easy to turn on (settings, under wireless and networks select more, select tethering and portable hotspot, turn on portable wifi hotspot, set a password if you want to). Once turned on, the phone will broadcast a signal that you can connect other devices to for internet access. Some cellular providers don't allow tethering. If that is the case with yours there are some apps that will still allow you to set up tethering such as AndroidTethering or Easy Tether. In the past, I've had some trouble connecting wirelessly using the apps and found that using USB tether options worked better for me.

Aug 11, 2017 | Tablets & eReaders

2 Answers

Ok I asked the question three days ago why can I get on a free wifi connection with my phone but not my tablet


The free Wi Fi router may have run out of IP leases on its DHCP server just when you were trying to connect the tablet. If the leases are as an example say one week long then if lots of people connect to the free wi fi they get a lease for one week. So if the device comes back within the week it already has an IP address assigned to it and works. If a new device comes along it has to ask the DHCP server via the WI FI to assign it an IP address. If all available IP addresses are leased from the WI FI router the device will not get assigned an ip address. Would suggest trying to connect the Tablet on another Wi FI system to test it works.
I had this happen on my mobile phone when I was in Surfers Paradise in a Coffee shop and suspected the lease time on the WI FI router was too long for the amount of short term customers using the coffee shop. (the staff had no idea on why the Wi FI was not working so it would have been pointless to try and explain this concept to them and how to change the lease time on the dhcp server) Also there is a limit to the simultaneous number of users on a Wi Fi frequency on one access point . Unless the WI FI uses multiple WI FI access points.

Jan 27, 2015 | Mach Speed Trio Stealth G2 Tablet -...

1 Answer

How to I put data onto my tablet when I don't have wifi


You don't need internet, to put data on a tablet (or on a computer) entering data, is typing a note, or making a picture. Then save it. That is how data becomes data. But if you want to receive data from the internet, most tablets need a wireless connection. And unless you have a hotspot close to home, the only way would be to visit a Starbucks or McDonald, where they offer free WiFi, while you are consuming there.
More and more firms offer free WiFi, when you are visiting them.
If you want WIFi at home, you first need an internet connection. If you already have an internet connection for a computer, you could buy a wireless router and connect it to the same router you already use for the computer. If you don't have an internet connection, you should get one. Most providers, now offer routers with WiFi and cable connection.
Sometimes if you have a smart phone, with internet connection, you can setup our phone as a hotspot for your tablet. But some providers try to block that.

And soem tablets do have a possibility (they cost more) to insert a sim card. For those you goto a provider and arrange a data plan for the tablet.

I hope this helps. Make sure you don't have a WiFi router, before you buy one.

Nov 19, 2014 | Tablets & eReaders

1 Answer

Cant get wi fi signal.


Solution 1.Check wireless connection.
The first step of diagnosis have to any other device connected to the same network, ensure the wireless connection is working fine, or verify the settings of your wireless router to correct it.
2.Check your Keep Wi-Fi on during sleep Settings.
Owing to Wi-Fi sleep policy your Wi-Fi connection may be going to get disconnected every now and then.
Tweak this policy to keep your Wi-Fi connection awake.
[Settings] >>[Wi-Fi]>>[Advanced]>> Check [Always] to keep the Wi-Fi on during sleep.
Save changes and exit all the screens. Your Wi-Fi will never get disconnected again due to this policy.
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3.Check signal strength of wireless connection.
The performance of a wireless network connection depends in part on signal strength.
You have to connect the Wireless network where the signal strength is strong.
Check Wireless network signal strength icons in notification bar.
7c93e2e3-aae2-488f-aee7-895ff735ad1f.jpg
4.Try to turn off/on Wi-Fi on the device.
First to turn off Wi-Fi, [Settings]>>[Wi-Fi] >>[turn Wi-Fi to off].
And then to turn on Wi-Fi, [Settings]>>[Wi-Fi]>>[turn Wi-Fi to on].
44a9d8ce-3c3a-4462-a13e-511c66dedb72.jpg
5.Try to forget network on the device.
Forgetting wireless networks allow your tablet/phone to reset some settings.
[Settings]>>[Wi-Fi]>>Press & hold your[Net Work Name(SSID)]for 2 seconds.
>>Select[Forget Network]>>Re-Connect your wireless networks if it's disconnected.
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6.Try to reboot your device.
7.Make sure your firmware is up-to-date.
>>Select[Settings]>>[About tablet]>>[System Firmware Update]>>[Check Update].
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8.Try to reset your device.
Note: once RESET was performed, all data, apps, settings and personal information will be deleted after initialization.
Third-party programs might be the major probability of Tablet/Phone instable, suggested to have a full reset for the device if the situation persists.
[Settings]>>[Backup&reset]>>[Factory data reset]
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9.Try to other wireless connections.
If steps above were not able to solve internet connection problem still, please try other wireless connections if available, otherwise contact your networking provider to technical support.

Oct 09, 2014 | Worryfree Gadgets 7inch Zeepad 7.0 Android...

1 Answer

How can i connect my samsung tablet to my wireless internet?


I assume you are either unable to see your network listed or when you select your network from the list of active Wi-Fi Networks within range of you device and depending on security level no password or the Security Key you have doesn't work. First, make sure you have a few pieces of information: 1) The SSID or name of the network 2) The security type and password 3) If no DHCP service you'll need the ip address subnet and an available address for your device, ip address of the gateway/router, & ip address of the DNS servers. Usually the router provides DHCP and provides all of the addressing information.

Typically, you are provided the SSID and a security key or password. On your tablet open settings and turn Wi-Fi in necessary and look for your SSID in the list to the right. If your SSID is not shown verify the name, that the router is on and you are within range. Be aware of obstructions between you and the router. My Pool House is a virtual dead zone due to some electrical wiring on the wall it shares with the office. The router is less than 5 feet away, but the signal is unreliable. If everything is working and still no SSID on list, then it may be hidden. Simply, select Add Wi-Fi Network at the bottom and enter the SSID (Netgear987), security type (WPA OR WPA2 typically) and the password (PASSWORD maybe case sensitive). If it connects and fails to obtainan ip address or just drops it may indicate another layer of security that requires each device MAC ID is added to the list of authorized devices for that router. Your MAC ID is listed on the Settings_About Device_Status screen WiFi MAC Address: (F7:C7:AE:78:E6:FC). Sounds like a lot but usually verified SSID and password do the trick. Good Luck

Apr 29, 2014 | Samsung Tab Tablets & eReaders

1 Answer

Authentication Problems


wrong settings entered on tablet, try again.If possible connect tablet first via usb cable to computer or router to try connecting it , to determine the actual fault on connections.

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Tablet can't locate ip address


You can follow the user manual guide of your tablet and locate the ip address in your tablet.Then visit the site Ip-details.com here it display ISP, IP location,Country and so on...

Jul 06, 2012 | Tablets & eReaders

1 Answer

Forgtton unlock code on ipad2


hard reset the device
OK, you have noticed the strange behavior of your iPad / iPad 2 or even new iPad 3. It tends to freeze for about a few seconds every minute or is running too slow or something else. This is probably the best time for the hard reset of the tablet. To make things easy follow simple sequence:


  1. Make sure your iPad /iPad 2 / iPad 3 battery is charged above 20% (we would recommend at least 50 - 60 %). If you are not sure charge you tablet for at least 40 minutes.
  2. Make sure your Apple tablet is in Power On state.
  3. Watching the shining screen of iconic tablet with apps' icons on it press and hold down the Wake/Sleep and the Home buttons simultaneously, ignore the red slide "to power off", just keep both buttons holding until the Apple logo appears. This logo is the signal that the hard reset has succeeded. Be patient, some times the hard restart of iPad may take up to 10 - 15 minutes. But such a long restart is a rare case.

Be sure that hard reset retains all data and settings on iPad, it doesn't delete anything. If you want to start over and delete all personal data from iPad you should use iPad Recovery Mode.

Jun 19, 2012 | Tablets & eReaders

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