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B590 keyboard not working

Q: B590 keyboard not working

I am not able to write on keyboard nor use F keys...keyboard for example opens menu if SPACE is used..etc... S for save ...not able to write not one dammned key

RELEVANCY SCORE 200
Preferred Solution: B590 keyboard not working

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A: B590 keyboard not working

Dear serbin,

Welcome in lenovo community,

Please try to,

1- Turn off the laptop >> Unplug the charger >> Remove the battery >> Hold the power button for 20 seconds.
2- Connect the charger only >> Hold the power button for 10 seconds.
3- Turn on the laptop normal and check.

Regards,
Joseph

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RELEVANCY SCORE 57.6

Hello and thanks in advance for your help! My friend has a Lenovo B590 notebook and couple weeks back it upgraded from Win 8.1 to 10 by itself. Now she's unable to connect to the Internet, but connecting to different Wi-fi networks works okay. We've tried to look for B590 specific Wi-fi drivers but couldn't find any. We're not especially tech savvy so we'd be most pleased if someone gave us in detail instructions on how to solve this problem. Thanks!

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RELEVANCY SCORE 55.6

Hi. I just updated to Windows 10. The first time it start it worked fine, but today the main screen is not working. During the start up i can see the Lenovo logo on the main screen, after that the screen turns black. The external screen works. It looks like Windows doesn't detect the main screen, because on the device manager only shows 1 screen (the external one)! 've disconnected the external screen and i've done a screen capture, then no screens are shown on the device manager:
























Sin título.jpg ?214 KB

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RELEVANCY SCORE 55.2

I own a B590 (20208) with Windows 10 (64 bit).I tried running "BIOS Update Utility for Windows 10 (64-bit), 8.1 (64-bit), 7 (64-bit) - Lenovo B490, B590" and got the following message: "This BIOS is only for Lenovo B490. Are you sure you want to update the BIOS on this machine ?" and "Your machine does not match with this BIOS. Update process will be halted." The readme attached to the .exe says Updated Date 2015/8/6
Software name H9ET92WW
Support models B490/B590
Operating Systems Microsoft Windows 7 64-bit
Microsoft Windows 8.1 64-bit
Microsoft Windows 10 64-bit 










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A:Newest B490/B590 BIOS update not working

Hello
Same issue here,I hoped that the bios upgrade should be solve the problem, but the "official" bios isn't working, nicely done again.
I need to renew my battery, thirdparty isn't available due to lenovo lockout ... right, I've bought a genuine lenovo but this isn't working too ... nicely done
https://support.lenovo.com/us/en/documents/ht073984
 
 
Moderator comment: Post edited to conform with the Community Rules. Keep it clean and keep it civil. Fair warning.
 

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RELEVANCY SCORE 43.6

As I wrote in the title, my Shift and Alt keys stopped working for keyboard shortcuts. However, the Shift key still works when capitalizing letters.

I've been dealing with this problem off/on for the past two weeks and haven't been able to figure it out. I've gone into Ease of Access features and turned on/off all of the available options (Mouse Keys, Sticky Keys, Toggle Keys, Filter Keys). I've pressed Shift for 8 seconds, and pressed it 5 times, and still haven't been able to correct it.

Thank you in advance for any help offered.

Possibly helpful additional information:
I've got a Spanish/Latin American keyboard layout installed in addition to the US English keyboard layout. I toggle back and forth with Left Alt + Shift (which is how I noticed my Shift key stopped working).
I play a game whose controls rely on a lot of Shift key pressing and holding.

A:Keyboard - Shift & Alt keys stopped working for keyboard shortcuts

When was the last time you used a can of air cleaner on the keyboard? If it isn't from contact wear often keyboards tend to get loaded up with dust and debris!

One example of that is having any snacks onhand around a pc where little bits get passed along from your fingers onto and under the keys themselves. Keyboards are known to get loaded up fast with any foods present!

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RELEVANCY SCORE 43.2

Hi guys, Something really strange started happening two days ago. Out of the blue the following keys stopped working: GHBackspaceWindows Key@' The laptop is a couple of years old and a bit dusty, so I took it to the local shop to get the keyboard replaced and cleaned. Seemed to be working fine when I left the shop. Then, a little while ago the space key and P stopped. Five minutes later they started working again but ctrl stopped and N is temperamental. I haven't spilt anything on it or knocked it. Any ideas what's going on?

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RELEVANCY SCORE 43.2

Hi All,

My laptop had a blue screen and keyboard stops working as well, I plugged the external keyboard and re-install the windows, now half of the keys are working and half dosent.

I am wondering has the kyboard damaged, I am also not sure if the I replace the keyboard will it work?

is there any settings in bios or any utility can fix the problem, could some one please advise?

Thanks
Nysoh

A:Keyboard stops working - USB external keyboard is fine

Hello Nysoh

On this virtual way nobody can say for sure what the problem is but if the internal keyboard is not working properly first step is keyboard replacement. If the problem still persists then troublemaker can be keyboard port or keyboard controller.

As far as I know BIOS has nothing to do with this issue.

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RELEVANCY SCORE 43.2

I had a problem with my laptop which is certain key on my keyboard is not functioning. The weird is, it happened without a reason. because after I shutdown doing my work when I turn it on again, I discovered my "s", "d", "g", "h", "\", "m", " left shift", "caps lock" and "~" key did not work at all. I try taking the key off, cleaning underneath, but nothing seems to be working. After that I try to use usb keyboard and it seems the key can be entered. So I thought my hardware is the problem. than I replace into the new one, but still having the same problem. I already waste my money buying new keyboard. Does any one happen to know what sort of problem this is and how I would go about fixing it? Is it related to the registry. My laptop is Acer aspire 4740G, ram 4GB, processor i3 2.4GHz. I hope someone can help me to solve this problem.
 

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RELEVANCY SCORE 43.2

Hi,
I'm having problems with my All-in-One Keyboard on Windows 8.1(64 bit): it doesn't accept input both from keyboard and touchpad at same time (can't walk in a FPS game while looking with mouse, for example).
Is this a product's limitation or should it work?

Thanks

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RELEVANCY SCORE 43.2

Big problems, so i just recently got a new keyboard, the commander multilight combo,
fresh out o
f the box, and as you can see, when I press
f, or enter
f, it types the letter
f, and spaces it automatically, i've tried everything and i need help. i don't know what possibly could have gone wrong, but it's not working, and on top o
f that, the le
ft shi
ft key is not working like it should be so I now have to use the right shi
ft key to capitalize, someone help please! sorry
for the terrible grammar and such, i cannot help it at the moment until this is
fixed..
 

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RELEVANCY SCORE 43.2

My husbands ASUS touch screen laptop-keyboards are not working. I know it has windows 8. Core i3 intel inside. Like I said it is a touchscreen and neither the hardware keyboard or touch screen keyboard will do any thing (well it is like the computer understands i am doing something with the keyboard, but not typing. Ex. i will type and the curser line will do nothing but suddenly go like an italicized line. The mouse works and the touch screen works but I cannot type anything. I have wiggled the keys thinking maybe something is stuck but no help. also I have restored it to its factory settings thinking maybe he accidentally set some keyboard sleep command or something. We are both not smart at this, and again it is not my computer, he has it for work, so who knows what he did to it. But yeah, after restore it still wouldn't work and now I am stuck at the registration "getting started" windows and I cannot bypass them....or don't know how to without being about to type. The last it worked he said he cleaned it with pressurized air, so I don't know if that was too much for the keys...if he actually blew dirt into it, or what strange thing could have happened...but the fact that both touch screen and actual keyboard aren't working I am left stumped. I hope I gave enough information on the computer. It has that surface windows...he normally just uses the desk top mode. Ok thank you for any advice.
 

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RELEVANCY SCORE 42.4

My grandmother was in the middle of typing an email. When she hit the shift key to make a capital letter, a box about sticky keys came up, and now neither keyboard will work. She has restarted the computer, unplugged/re-plugged in the auxilary keyboard, (before, even with the auxilary keyboard plugged in, she could still use the laptop keyboard), pressing the scroll lock key didn't do anyting either.

Any ideas?

Thanks in advance!
Kirsten
 

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RELEVANCY SCORE 42.4

Have a HP nc6400 laptop
I have not been able to use my keyboard and in device manager I get a yellow exclamation. It says that there are not enough resources!!!!! But not sure what to disable ?
Resource settings show two red I/O range setting 0060-0060 the second red bar shows 0064-0064
The blue IRQ setting is 01!
The two red bar show conflicting device list Synaptics PS/ 2 port touch pad and the 0060 0064 #s
I hope I have expl-ned this well thanks
 

A:Code 12 keyboard error ps/2. Keyboard not working

Will an external PS2 keyboard work correctly?
 

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RELEVANCY SCORE 42.4

ok...so, i'm forced to use this onscreen keyboard, because my keyboard suddenly stopped working . tried switching it with another one i know works, and had the same problem with it, so, that rules out the keyboard it's self as having the issue. tried a sys restore...same prob. tried reinstalling windows, still have the problem. i have a driver for my texas instruments usb ports that is reading not successfully installed but i can't seem to find the driver 4 it anywhere, because they claim win 7 installs it automatically...but it obviously didn't. i have tried switching usb ports, tried pulling out the usb to the keyboard restarting, then plugging back in, and still have this issue. can anyone please help? ps: not getting error messages, and the keyboard claims "this device is working properly"

Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 7 Ultimate, 64 bit
Processor: AMD Athlon(tm) 64 X2 Dual Core Processor 5000+, AMD64 Family 15 Model 107 Stepping 2
Processor Count: 2
RAM: 5119 Mb
Graphics Card: NVIDIA GeForce GT 520, 1023 Mb
Hard Drives: C: Total - 953859 MB, Free - 659879 MB;
Motherboard: Acer, EM61SM/EM61PM
Antivirus: None
 

A:keyboard quit working...not the keyboard that is the issue.

Hello, Are any lights visible on the keyboard? If so, and your keyboard is not working, Try adjusting the connector for your keyboard and check the wiring, especially, if your connecting wire is in a stressed position.( i.e. bend
or crooked)
Let me know if this post is was helpful.
 

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RELEVANCY SCORE 41.6

I have a B590 with Win 7 installed. In the bios, it says installed O/S Win 8.1 Pro. If I install 8.1 Pro, will it pick up the key from bios?

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RELEVANCY SCORE 41.2

Lately within the last few months my laptop hasn't been charging as well. It'll be plugged in and not be charging until I spin the connection within it until it hits a certain point then it will charge a bit but if it moves at all it will cease charging. Any ideas if this is an issue with the cord or if its an issue with the port. It makes it very frustrating to leave charging especially in a house with animals that occasionally brush past the cords.

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RELEVANCY SCORE 41.2

Hello, i have a Lenovo B590 with Intel(R) Core(TM) i3-2328M CPU @ 2.20GHz and NVIDIA GeForce 610M, can some1 help me with an information? I want to upgrade my laptop, so can someone tell me the best CPU and latest that fits my model? I want to change with an i5 or i7 if is possible, but i don't know what motherboard i have on this model, if i upgrade the laptop with a new, better motherboard, please tell me. I hope is there any1 who can answer my request with an valid one. Ty and have a nice Christmas !

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RELEVANCY SCORE 41.2

So, I want to buy more ram for my laptop Lenovo B590 20206. I know that 1600 mhz is max frequency for this laptop, but there is some little confusion about one thing.After searching net for a while I found 1866 mhz ram which is cheaper than any other 1600 mhz ram avaliable nearby. Will 1866 ram work in my laptop? I understand that it will work only on 1600 mhz frequency. I'm just a little unsure if it will work in first place. I read some websites where they were talking about incompatibility of higher frequency ram on older devices.

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RELEVANCY SCORE 41.2

I loose the wi-fi connection at home a couple of times a day. To restore the connection i must restart the PC. I'm sure that it's not a trasmission problem because another PC and the smartphone remain connected.Any suggestions? G 50 Laptop Type 80 DY is my model.Frank 1815

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RELEVANCY SCORE 41.2

Hello, I have a Lenovo B590 with the Intel Celeron 1005M (1,9 GHz) CPU. I was wondering if it's possible to upgrade the CPU on this laptop? And what options I have. I understand some Pentiums can be used? So I assume the CPU is not soldered on? The laptop also has Intel HD graphics, is this a sepperate chip soldered onto the motherboard. Or is this built into the CPU? In short, will upgrading the CPU leave me with a "better" version of Intel HD graphics?

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RELEVANCY SCORE 40.8

Hi everyone, Can someone tell me where i can find the upgrade BIOS from 1.12 to a newer one for my Lenovo B590 but with WINDOWS 10 ??

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RELEVANCY SCORE 40.8

I have a Lenovo B590 which was working correctly. However, this morning I tried starting it and this is what happens :

The power indicator lits on for about 2 seconds, and the fan starts running. Nothing on the screen. Than, it shuts off. fan stops. For about 2-3 seconds. And then it lites up again. And this sequence repeats itself. I've checked the battery and the charger and they are ok. So, what's next???

Thanks
 

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RELEVANCY SCORE 40.8

Hello,I recently bought one lenovo b590.First Congrats for the support.I have problem with the wi-fi.I cant seem to setup it right.I tried every single one of the drivers but noone seems to be working.I can connect only through ethernetWhat can i do?windows 7 home premium 64 bit










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A:Lenovo b590 problem wi fi

hi venom13 ,
 
Welcome to Lenovo Community Forums!
 
  Can you describe the problems you're encountering with the Wifi Connection.
     There is a Wifi Switch by Pressing Fn+F5 to turn Wifi On or Off
-Or-
get the Details of the Wireless Network like SSID and Security type and security Key and Connect to in Maunally,
 
Still It would be best If you could describe more about what's happening with the Wifi Connection
 
Best Regards
Solid Cruver



Did someone help you today? Press the star on the left to thank them with a Kudo!If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.Follow @LenovoForums on Twitter!

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RELEVANCY SCORE 40.8

Hey everyone I have a very annoying problem.  I constantly have the 'touchpad disabeled' icon on my screen, even when the touchpad is activated and working. I found how to disable the icons for caps and numlock, also how to change the icons colour, but nowhere how to disable the touchpad icon. Toggling the touchpad on and off doesn't work. Hope anyone can help me here. The green thingy here (colour is custom, usually it's white on black.)  Thanks in advance

A:B590 touchpad icon

hi ColisaLalia,
 
Welcome to Lenovo Community Forums!
 
Have you tried Uninstalling the Lenovo Energy Management or Lenovo Power Management under Control / Panel / Uninstall a program.
 
Let me know your findings
Cheers!





Did someone help you today? Press the star on the left to thank them with a Kudo!If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.Follow @LenovoForums on Twitter!

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RELEVANCY SCORE 40.8

we just recently purchased a Lenovo B590 Laptop.  so far pleased with the purchase except im having trouble figuring out how to add a bluetooth speeker.  there is no bluetooth driver in the device menu.  is there a driver i need to install?  i have the option to send files bluetooth but not to connect to blue tooth devices.   any help would be apprecated.

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RELEVANCY SCORE 40.8

Hi there,I am thinking of upgrading my 2.4 ghz wireless card in my B590 laptop.Machine Type 6274, Modell 59389657I just want to be sure this is compatible and I can replace and use this AC card on 5ghz  : wireless-AC 7260 7260HMW Lenovo 04W3814 , FRU: 04W3814Can anyone please confirm?Then I will proceed and purchase it.Thanks : Blaze

A:Wireless upgrade B590

Hi bl4ze2004 , 
 
Welcome to the Community Forums. 
 
With Machine Type 6274, Modell 59389657  limited to bgn and cannot support AC due to BIOS whitelist. 
 
Similar discussion here and here for further reference. 
 
Hope this help answer your query. 
 
 
Regards

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RELEVANCY SCORE 40.8

Almost a year ago now. I had a error for my fan on my lenovo b590 show up, I took it apart. Ordered a new fan from eBay and well it wouldn't fit. It was a little bigger than the old fan. I'm ready to finally fix it again. Can someone give me the link of where to buy a new fan. One that will fit it. On amazon, eBay or another site that is decently priced. I don't want to order another and it not fit. Please and thank you

A:Lenovo b590 fan error

Welcome to the Lenovo Community !
 
Have you tried doing a search using the part number on your old fan?  The Hardware Maintenance Manual for your model is showing two part numbers for the fan and heat sink assembly.  That may  account for why your first replacement didn't fit.  I am also assuming that you are looking for the fan only without the heat sink.  Here is what is shown on page #85 of the manual....
 
LB59A Thermal Module UMA W/FAN  90201914
LB59A Thermal Module DIS W/FAN  90201913
 
Here is a link to that manual for your reference....
 
https://download.lenovo.com/pccbbs/mobiles_pdf/b590_hmm_en.pdf
 
 

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RELEVANCY SCORE 40.8

Hello. Yesterday I have dropped my 4 years old Lenovo B590 and I left it alone for a day. Today I'm trying to turn it on and I have a trouble with it. When I do it for the first time it says it does the Automatic Repair and Diagnosing Your PC, and then shows the Automatic Repair blue page with options to Restart and Advanced Oprions. And if I Restart it, it is then stuck on Lenovo first page and does not load further. So then I have to turn it off and on again. And there is Automatic Repair again. So what shall I do? Cause I have a lot of more or less important documents and it would be bad to lose them. Thank you in advance

A:Lenovo B590 won't turn on

If you have a data on the hard drive that is important to you, I would take your computer to a reputable local computer shop and have them try to backup your data.    It is possible that the drop damaged the hard drive, but the fact that it tries to boot at very all is a good sign, so there is a good chance that your data can be backed up.  In a worst case scenario, you may have to replace the hard drive (which are not too expensive), but it may be repairable too, but if you data is irreplaceable, I would not touch it until I had a backup in hand. Good Luck,

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RELEVANCY SCORE 40.8

why i dont see any bios update option in b590 drivers section i have problem with my graphics card i need the update my bios. and i update it v1.12 to v1.16 which isnt findable on lenovo sites but i found it online . and now i need this version Lenovo B590 (H1ET85WW) (1.23) please somebody give me a link or just update it please 











Solved!
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A:Lenovo B590 (H1ET85WW)

http://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/h9et84ww.exe

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RELEVANCY SCORE 40.8

hi

changed the hard drive from normal hdd to ssd on this lenovo
now a menu pops up asking for boot device but just flickers when i select dvd or usb
and i cant get into the bios via f1 or f2 or delete

i just give up with these new bios...they make me mad!!!
 

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RELEVANCY SCORE 40.8

Hi, I want to add RAM to my B590.'System' tells me that I have 4GB installed. I found this in one of the forums: I?m glad to inform you that the RAM can be upgradable up to 8GB (4GB x 2) and with the specification DDR3 PC3-12800 (204-pin SODIMM) will be compatible with your B590 Laptop. ...which is helpful, but unfortunatley doesn't tell me whether I may have 1 x 4GB installed or 2 x 2GB - is both possible?if so, how can I tell what I got? (I'm not familiar with the hardware, so I'm not comfortable simply opening the thing up and looking around, at least not without instructions) thanks a caboodle ! :-) helm

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RELEVANCY SCORE 40.8

my keyboard not working...can anyone help?
 

A:HELP...my keyboard not working..having to use on screen keyboard

PS2 or USB?
 

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RELEVANCY SCORE 40.8

hi there,

would really appreciate some help as am out of ideas. in summary:

- spilled coffee on my old keyboard (generic hid compliant, usb) so some keys not working
- bought a new keyboard (generic hid compliant, usb)
- new keyboard recognized but cannot type. works fine on other pcs
- old keyboard works and types fine (except for some keys due to coffee spill)
- installed uninstalled drivers and keyboard, no joy
- in bios, usb keyboard enabled, detected for both, legacy option enabled
- ran restore previous config that worked, no joy
- reverted to old registry backup, no joy
- deactivated firewall HIPS, no joy
- tested all usb ports, working fine
- tested new mouse, generic hid compliant, usb; worked fine

can i request some help or advice? am running an intel 2ghz dual cpu with windows xp 2002 sp3 with 1gb ram.

thanks in advance
 

A:New keyboard not typing, old keyboard working

Since you've only tried one new keyboard, it cannot be ruled out that you had the bad luck to get a faulty one.
 

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RELEVANCY SCORE 40.8

New keyboard not typing, old keyboard working

hi there,

would really appreciate some help as am out of ideas. in summary:

- spilled coffee on my old keyboard (generic hid compliant, usb) so some keys not working
- bought a new keyboard (generic hid compliant, usb)
- new keyboard recognized but cannot type. works fine on other pcs
- old keyboard works and types fine (except for some keys due to coffee spill)
- installed, upgraded, uninstalled ALL drivers and keyboard, no joy
- in bios, usb keyboard enabled, detected for both, legacy option enabled
- ran restore previous config that worked, no joy
- reverted to old registry backup, no joy
- deactivated firewall HIPS, no joy
- tested all usb ports, working fine
- tested new mouse, generic hid compliant, usb; worked fine
- tried a ps2 adaptor, some keys responsive after prolonged press but all accessibility options turned off
- ps2 ports working, tested with mouse only
- old keyboard works on other PCS also
can i request some help or advice? am running an intel 2ghz dual cpu with windows xp 2002 sp3 with 1gb ram.

thanks in advance
 

A:New keyboard not typing, old keyboard working

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RELEVANCY SCORE 40.8

Just sharing...My keyboard stopped working one day. It sometimes worked when I started the computer but stopped working after that. I followed instructions, and updated the drivers to no avail.On youtube I saw a few video regarding problems with windows 10 and the keyboard not working. I had installed windows 10 about a month before my keyboard stopped working. The video states you must go to the settings, ease of access, and keyboard.  Within keyboard you just change the various switches as instructed. I restarted my computer and to my amazement it worked. I'm just putting it out there should anyone be facing the same problem.

A:Inspiron 11 3000 series keyboard not working/sometime working

This is just one of many videos I saw. It worked for me.

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RELEVANCY SCORE 40.8

Hey guys, i'm stumped.
 
Laptop Info:
Toshiba Satellite L75D-A7283
Windows 8.1
 
Track pad doesn't work. All started randomly one day when I started the laptop up. Just didn't work. Now the keyboard will stop  working after about 10 minutes.
Things I've tried:
FN Key  + F5 (enable/disable trackpad)
Double tapping the top left corner of track pad.
Uninstalled all trackpad drivers, restarted, let windows install drivers.
Uninstalled all trackpad drivers, restarted, installed Toshiba Drivers
Checked BIOS for disabled Trackpad.
Lastly, reinstalled windows 8.
 
I got nothing. I'm stuck.
Any suggestions?
 
Picture of error; http://i.imgur.com/jTMau9y.png

A:Laptop trackpad not working. Keyboard stops working.

Ruhhh rohhhh. No one has any ideas?

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RELEVANCY SCORE 40.4

I have a problem with the lid sensor and I want to disable. If possible without disassembling.

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RELEVANCY SCORE 40.4

Hello!
Today a water was spilled on my laptop(just where dvd drive and power cord is located) and I could use it on battery normal, and after few hours I tried to charge it, laptop shuted down and since then I only get the power light that pc is turned on, for a few secounds the fan is at max speed for 1 secound and I hear a beep then laptop shuts down. I did tried to clean it from water but doesnt help. Please help me. I dont know what to do because its my only computer and I dont want to buy a new one yet.

Thanks
 

A:Lenovo b590 wont boot

The water has shorted out the charging system on the motherboard. For future reference, if you spill any liquid on a laptop, open it up fully, and turn it over upside down on a towel and bounce it gently for a few times. Leave it there for 24 hours Your laptop is most likely toast...
 

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RELEVANCY SCORE 40.4

Hi, My Lenovo B590 temperatures seems a bit high while browsing and youtubing, are they ok or it need to be fixed? The sensors' temperatures:HD0 51CTEMP1 57CTEMP2 45CCORE0 55CCORE1 46C Thanks!!!

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RELEVANCY SCORE 40.4

I have a B590 that came with Windows 7 Pro. I have been trying to get it to boot from USB and nothing seems to work.
I have the settings in the Bios at,
Under Boot Tab
Change Boot mode to Legacy
USB Boot should be enabled
Under Security
Secure Boot is disabled
and I set USB at first boot device.

As soon as I save and exit from Bios, it boots Windows.
I reboot and use F12 and click USB and it boots to Windows.
I have tried a Data Traveler and a Patriot Slate.
I have made them bootable in diskpart and tried FAT and FAT32.

Does anyone have any knowledge about this? I asked this in Lenovo forum, but I figure you guys are smarter.

A:Lenovo B590 wont boot from usb

Hello philetus now this begs the question what is on that USB stick? If it some form of Windows 7 media I am wondering how you managed to get it on a stick and also have you updated the USB drivers.

I am also concerned that you have been into the BIOS and changed it around like that not that I am any great expert on what should be changed, but I do know I had to change a few of the EUFI settings on my Asus ROG to get it to boot 7 which included changing the BIOS to the latest version before I could install 7 drivers.
This is the complete list for 7 64bit and the USB is second from bottom Laptops and netbooks :: Lenovo B Series laptops :: Lenovo B590 Notebook - Lenovo Support (US) -

http://support.lenovo.com/us/en/prod...loads/DS029316

Just a by the by EUFI BIOS on a laptop is in my experience harder to figure out than a desktop machine.

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RELEVANCY SCORE 40.4

Hello, I have problem with my B590 and Win 10, my WiFi connection is not stable and still disconnecting (yellow triangle). If I repair connection, network running and than also disconnect. Can you help me please? Sorry for my English.  

A:Lenovo B590 + Win 10 = WiFi problem

Hi Swarm23 , 
 
Welcome to the Community Forums. 
 
Just a headsup B590 may be affected by Win10 upgrade as a non supported model.
Windows 10 Upgrade Guide - IdeaPad and Lenovo NotebookLenovo supported systems list for Windows 10 Upgrade
After upgrading to Windows 10, some software or hardware functions of your computer might be unavailable. In addition, some software issues might occur. Installing the latest Windows updates, device drivers, and application updates may fix these issues 
 
Same reasons why support site do not have compatible driver available at the moment. 
 
What you can try is to go to the device manager and right click on the Wireless card under network adapter . Choose properties. Uncheck box on Power management tab "Allow to turn off to save power".
Go to Advance tab and set roaming aggressiveness / tendency to highest and restart . 
 
Check if there is a better connection , else proceed with choosing native driver offered by Windows .
Go to device manager and right click to update drivers , browse my computer , let me pick from the list and choose among those offered . Try each offered driver starting from top. 
 
Update us how it goes. 
 
 
Regards
 

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RELEVANCY SCORE 40.4

Hello, I just upgraded my B590 from Windows 7 to WIn10. Sadly the Network Drivers seemed to cause problems (no internet connection possible and yellow triangles in the Device manager) so I downloaded the ones here from the site but it didnt work either. To be specific: Realtek PCIe GBE Family Controller1 x 1 11b/g/n Wireless LAN PCI Express Half Mini Card-Adapter I even tried to get the newest drivers from realteks HP but it didnt work either.  Can you help me out? thanks in advance!  

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RELEVANCY SCORE 40.4

I have a huge problem with a B590 Notebook: I replaced the harddisk for a test installation of windows 10. This was already quite a pain in the youknowwhat, since it didn't want to boot from USB-stick. I was able to solve that by changing a boot-option in the BIOS to 'legacy' and changing the boot-order and could continue with the windows 10-installation. Then I wanted to reinstall the old harddrive and run the original windows 8 again. Unfortunately the computer doesn't seem to recognize the original harddrive a boot-device anymore. Instead it seems to search for a boot-device on the network (in an endless loop).The problem now is, that I can't access the BIOS anymore. Pressing F1 as stated on the boot screen has no effect (just like pressing F2, F10, F12, ESC, Enter, AnyKey).My next idea was entering the BIOS from the still running windows 10 installation (By pressing Shift+Restartbutton.) Strangely there is no 'UEFI Firmware settings'-option So how can I enter the BIOS to check the boot-settings/order on this notebook? Thanks!




--Thinkpad Edge E330 (3354), i5-3210M, 4GB, HDD 750GB, SSD 16GB, Win8 64

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RELEVANCY SCORE 40.4

Hi,

I recently bought Lenovo B590 laptop, installed Windows 8.1 Pro on it, downloaded/installed latest drivers from Lenovo from my laptop. I see a quite a lot blue screen errors. Most likely these started to appear after I installed and played "return to ravenhearst" game. But even I have uninstalled the game I still get the errors.

NTFS_FILE_SYSTEM
SYSTEM_SERVICE_EXCEPTION
IRQL_NOT_LESS_OR_EQUAL

I downloaded test tools (memory, vide, motherboard, pci express) from Lenovo websites but they could not locate any problem (I ran these tests only once for a single pass).

I also executed "sfc /verifyonly" command and it found no problem.

Mini dumps are attached. Can someone please have a look at them and pin point the problem?

A:Lenovo B590 various BSOD Windows 8.1

Please provide this information so we can provide a complete analysis (from the Pinned Topic at the top of the forum): Blue Screen of Death (BSOD) Posting Instructions Please use Option 1 as it provides Event Viewer logs.

Can you please provide links to the page(s) where you got the Lenovo tests? I'm not familiar with them and would like to see how they compare with the tests I recommend.

For starters:





At work we start all repairs with a set of diagnostics. Often they find problems that weren't even expected. It's a waste of time to try to fix software on a system that has hardware problems.
Please try these free diagnostics for starters: Initial Hardware Diagnostics
Also, please ensure that you have ALL available Windows Updates (it may take several trips to get them all).



Out of 5 memory dumps there were 4 different BSOD error codes. The differing error codes are usually symptomatic of a lower level problem within the system. They are usually caused by one of these things:
- borked (broken) hardware (several different procedures used to isolate the problem device)
- BIOS issues (check for updates at the motherboard manufacturer's website)
- overclocking/overheating - You'll know if you're overclocking or not. If uncertain we can suggest things to check.
- compatibility issues (3rd party hardware/drivers)
- low-level driver problems
- or even malware (scanned for when we ask for hardware diagnostics from Initial Hardware Diagnost... Read more

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RELEVANCY SCORE 40.4

A number of laptops are having issues upgrading from 8.1 to 10. The laptops are ALL the same Lenovo B590 laptops model 6274.A few of them have upgraded to 10 without issues, however 3 of the laptops are not upgrading due to the following..."display not being compatible". The display drivers are Intel ( R ) HD Graphics 4000.I am doing further research, but any ideas as to why this is happening?Thanks.

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RELEVANCY SCORE 40.4

Hello everyone! I have recently ungraded the motherboard of my B590 to HM77 so that I could use it with an Iintel core i5. My question is, is the latest BIOS for Lenovo B590 for both versions of these laptops? I mean, does it support HM77 chip? The current BIOS of the board is very old (2013) and Windows won't switch to Nvida GPU despite it's presense in the device mangager. Thanks and I really appreacite your support! 
 
Mod's Edit: System model added to the front of Subject line to improve visibility / clarity.
 


























bios.jpg ?1831 KB

A:B590 - Is the latest BIOS OK for HM77?

I'm not clear on whether you have a B90 or a B590.   It would be helpful to get the full model number (from where the serial number is), and a screenshot of a 'sys info'.   Thx. 

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