Usb port problem - Off-topic

Hello, i've been trying to connect my pendrive to a usb frontal port and it seems to not work. It says error 43 (Unknown device). This is weird because i've connected the pendrive to the other usb frontal port( i have two ) and it works perfectly.
I've been searching throught the internet and found solutions such as uninstalling all the usb driver that can be found at Device Manager, but It didnt work.
Something that i've noticed is that if i connect my phone(GS4) with the usb cable that it came with the phone to the usb port that is not working properly, the computer doesn't recognize the device(Same unknown device and code 43) but it seems to charge it.
I don't know what to do anymore, tried my best. Maybe my usb port is death.
Anyone knows a solution for this?
Thanks in advance.

Please use this thread for a question like this
http://forum.xda-developers.com/showthread.php?t=1765837
Thread closed

Related

Xperia Z USB Connection Problem

Hi.
Im having a problem wiht my sony Xperia Z. The problem is with USB port or something else i just cant figure it out.
When i connect my charger, Mobile charges fine. I just have to push charger inside the charging port in cell sometimes but most of the times its fine. But i cant connect it to pc via computer. I used same usb cable to charge, it was working. But then i used it to connect it to pc, It dint worked. I tried alot many other cables. When i connect the USB cable to Xperia Z and PC, nothing happens at all. NOTHING AT ALL. I need to reset my phone and do some other stuff via usb. Can any on please figure out whats the problem is? If it's some software issue or hardware problem??
I searched through forum and could not find any other thread so i started this.
Thanks for help in advance.
hdrsid said:
Hi.
Im having a problem wiht my sony Xperia Z. The problem is with USB port or something else i just cant figure it out.
When i connect my charger, Mobile charges fine. I just have to push charger inside the charging port in cell sometimes but most of the times its fine. But i cant connect it to pc via computer. I used same usb cable to charge, it was working. But then i used it to connect it to pc, It dint worked. I tried alot many other cables. When i connect the USB cable to Xperia Z and PC, nothing happens at all. NOTHING AT ALL. I need to reset my phone and do some other stuff via usb. Can any on please figure out whats the problem is? If it's some software issue or hardware problem??
I searched through forum and could not find any other thread so i started this.
Thanks for help in advance.
Click to expand...
Click to collapse
it's software problem .. I think you should download SEUS and reflash your rom , btw there are only charging cables.. are you sure that this cable isn't only charging..
51r said:
it's software problem .. I think you should download SEUS and reflash your rom , btw there are only charging cables.. are you sure that this cable isn't only charging..
Click to expand...
Click to collapse
I dint get what you are saying?? I tried many other carging cables, Every cable CHARGES but it does'nt work as USB cable. And If i cant connect my xperia z to computer how am i suppose to reflash my rom ??
Hello. I don't mean to sound rude but if you're saying you search can't connect USB and didn't find anything, I think maybe try to re-phrase your search terms. Try some of these http://forum.xda-developers.com/sitesearch.php?q=can't connect with usb
Also, cover the basics. Have you deleted any system apps. Tried USB Debugging Mode. What OS ?
Does it even attempt to install drivers, what does the device manager say ?
What does it do when you connect in flash mode, what about fastboot mode. I had an awful time making my Samsung galaxy s3 to connect via USB to my Mac, I would use my SD Card when installing roms, when I started playing with different ones, I learned real quick that some Roms worked flawlessly, some with some help, some roms wouldn't connect to USB at all. Although that was never the case with my XZ, once it installed the fastboot and fastmode drivers for Windows 7, it's never had an issue, I can't really remember before then.
Also wiggle the card and the connection around see if it quits charging. Those are a few things to try, good luck
hdrsid said:
I dint get what you are saying?? I tried many other carging cables, Every cable CHARGES but it does'nt work as USB cable. And If i cant connect my xperia z to computer how am i suppose to reflash my rom ??
Click to expand...
Click to collapse
I mean that there are cables made only for charging .. not for PC .. the cheap ones with the wall chargers.. they are only charging cable.. not data
hdrsid said:
Hi.
Im having a problem wiht my sony Xperia Z. The problem is with USB port or something else i just cant figure it out.
When i connect my charger, Mobile charges fine. I just have to push charger inside the charging port in cell sometimes but most of the times its fine. But i cant connect it to pc via computer. I used same usb cable to charge, it was working. But then i used it to connect it to pc, It dint worked. I tried alot many other cables. When i connect the USB cable to Xperia Z and PC, nothing happens at all. NOTHING AT ALL. I need to reset my phone and do some other stuff via usb. Can any on please figure out whats the problem is? If it's some software issue or hardware problem??
I searched through forum and could not find any other thread so i started this.
Thanks for help in advance.
Click to expand...
Click to collapse
hey dude i have a problem too my xperia z can't charge when i put it in the charger it won't charge nothing happens and when i connect it with pc with the usb cable start reading it then out on then out and it keeps this way without stoping please help me please it's new xperia
:crying:
hdrsid said:
Hi.
Im having a problem wiht my sony Xperia Z. The problem is with USB port or something else i just cant figure it out.
When i connect my charger, Mobile charges fine. I just have to push charger inside the charging port in cell sometimes but most of the times its fine. But i cant connect it to pc via computer. I used same usb cable to charge, it was working. But then i used it to connect it to pc, It dint worked. I tried alot many other cables. When i connect the USB cable to Xperia Z and PC, nothing happens at all. NOTHING AT ALL. I need to reset my phone and do some other stuff via usb. Can any on please figure out whats the problem is? If it's some software issue or hardware problem??
I searched through forum and could not find any other thread so i started this.
Thanks for help in advance.
Click to expand...
Click to collapse
Hi
I had exactly the same problem, phone can charge, but can't connect to PC (and doesn't charge from PC as well) .
Factory reset helped to resolve it.
Ninou05 said:
hey dude i have a problem too my xperia z can't charge when i put it in the charger it won't charge nothing happens and when i connect it with pc with the usb cable start reading it then out on then out and it keeps this way without stoping please help me please it's new xperia
:crying:
Click to expand...
Click to collapse
Try factory reset
Or
Flash ftf
Or
Use SUS
:good:
No usb detection at ALL!
Hello,
I have a weird problem with my phone. It's been 3 days and I've tried everything that came to my mind!
First, the phone (Xperia Z3 Compact) was ok, then I noticed I'm low on battery (about 3%), I tried to charge it, connected to charger via micro usb port. Nothing happened, (like it has never been attached at all!) I did it several times, tested the charger and cable on other phones, worked properly on them.
then I tested with several chargers and cables, and tried to charge it with my laptop, even when connecting to the laptop (on Windows), it's like nothing even detected, nothing at all, and on the phone nothing changes (no charging, no data connection, etc.).
Then I tried to restart the OS to see if it solves the problem, but due to the battery-low situation, I couldn't boot it back on! (the battery icon kept coming on the screen). The thing is, on the state before initiating to load the OS (Only the battery icon, big(!) on the screen), it SEEMED to be charging (the charger LED turned on and connecting and disconnecting the cable made difference!). but everytime after several seconds, the SONY logo appeared, and then the smaller battery icon with a 1% text appeared, then the LED turned off and it seemed to be not charging. (I tried it several times, even with 3-vibrate resets, etc. no change)
But when I tried to load it in the Fastboot mode or Flash mode, my laptop detected it without problem. (And did some getvar commands via fastboot, no problem in that state). then I provided a magnetic charger, and charged the phone without problem with that to 100%. But still, in the Android OS, USB does not work at all, no charging via usb, no data mode, no usb detection AT ALL.
Long story short, I even tried these:
Resetting completely to factory settings,
Wiping cache partition,
Flashing (via flashtool) the stock ROM.
and I even flashed the phone with a third party ROM! Still no usb charging/detection! The USB only works in Flash and Fastboot mode!
What do I do?!
I got a wierd one. I got a new work laptop (8.1 old one was 7), and when I connect via usb it goes into some rapid loop of connected/disconnected a couple of times a second
I have pc companion installed, and went and manually installed the flashtool drivers for it also, no difference.
Mobe1969 said:
I got a wierd one. I got a new work laptop (8.1 old one was 7), and when I connect via usb it goes into some rapid loop of connected/disconnected a couple of times a second
I have pc companion installed, and went and manually installed the flashtool drivers for it also, no difference.
Click to expand...
Click to collapse
Where you able to fix that problem? I'm having exactly the same one.
i had this problem and found out if its not a sony usb cable i got the same happening so use sony usb cable from now on and no problems at all
wrtease5865 said:
i had this problem and found out if its not a sony usb cable i got the same happening so use sony usb cable from now on and no problems at all
Click to expand...
Click to collapse
Interestingly, for me it doesn't work with the original Sony cable at my private laptop (Windows 8.1), but it does work with another USB cable at my work laptop (Windows 7).
Hmm, so a different cable did it for you. On mine I moved the cable to another port in the opposite side of the laptop, and it worked fine. I didn't think of trying a different cable. I haven't been game to re-try on the other port.
ok so here's my case:
phone charges well if connected to a chargher-only adapter through USB and charges correctly in it's Sony-socket
phone is not detected by the operating system and I tested it using 2 different cables (that I previously used succesgflly) with: three different PCs, 2 having windows 8.1 (nothing showing up in device manager), one having linux (tried lsusb with the phone connected and disconnected: same output) but...
Phone light's goes blue if I try to start in fastboot mode while connected to a PC (which of course doesn't happen when disconnected or connected to a charger).
I'd like to bring it to service (after trying a hard reset) but I need to backup my data and no idea on how to that without installing a recovery firmware (device is not rooted)
any idea?
Forgot to mention: when I plug the usb club, the experia makes the detection sound.
PS: in the past the USB detection when connected to a PC was faulty, acting like the cable was connected and disconnected continuosly. Previously the connection was working fine.
thanks!
Alessandro
Was anyone able to solve this problem?
My Sony Xperia Z C6603 isn't recognized by any windows PC,
from windows 7, 8, 8.1 to 10. The phone lights up showing it has been connected but the PC won't recognize it.
When i connect it to a charger, it charges just fine.
I have tried Turning n USB debugging ON and OFF, resetting the phone,nothing seems to work.
Any help?
You can try using flashtool to flash a stock FTF
You would use fastboot mode.
You can try a linux live session too to rule out windows
It may be your bios settings
It may be the cable, cables break all the time, get a new one.
HELP.
Sony Xperia z1 charging via adapter.
But Doesn't get detected by any pc or laptop nor by using other cables. ( also not charging).
Hi I have problem with Sony z it's not charging nutill if I press tightly den it's charging if I leave it den it's stop I think it's usd port problem please let me know asasp tq
HELP,
i have sony z1 compact.. i got problem with the usb cable, if i use the usb cable for charging it's just charging properly.. but if i plug to pc, my pc or phone not detect anything.. i have try factory reset, change usb cable, try to other pc and try other usb cable.. but nothing happen.. anyone can give me solution ?

Can't connect to PC via USB

Hello every1.
I have a problem here.
When I plug in my USB cable to my S4A and connect it to PC, I get only charging and NO USB CONNECTION.
No USB debugging, no anything but phone charging.
Anyone has an idea what of system files should I look at for that?
I've tried SG Mass Storage enabler (https://play.google.com/store/apps/details?id=com.mohammadag.samsungusbmassstorageenabler) and after that it stop connecting.
What does that app do and change, so what should I revert to stock state??
Please help.
Some Windows setup needs to be repaired to properly identify USB connected hardware. I have a link to fix it in my thread
http://forum.xda-developers.com/showthread.php?p=56955843

USB C pc connection error

Hello, today when i tried to connect my phone to my computer i got an error that said "Device Not Recognized Device Descriptor Request Failed", it did not happen before. Now I'm trying to connect a pen drive and a keyboard into the usb c and they don't work. But i can still charge the phone with the wall charger and in the pc. My audio adapter works as well. I didn't drop the phone or damage it.
There is any possible software fix to this or is a hardware fault? i have tried different pc and cables.
My phone is locked, (i was trying to unlock) with the last china rom and i dont have root
Thank you
Has the same problem happened to someone? still no solution, even with miui 10
Still with the same problem, can someone help?
thank you

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Anybody could give me advice how to find the damaged.components?

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