Strange red light

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• I have no sound coming out of my macbook pro and see a red light in the hole of the listener.

  I do not have its coming out of my macbook pro os x 10.8.1 but if an earphone is connected I hear the sound and there is a red light through the matter of earphone. What is happening to you can help me?

  The red light of the headset jack means the MacBook Pro thinking that an optical audio cable is plugged into the port. Try to have disconnected and reconnected a headphone plug into the port several times. There is a tiny sensor inside the port that determines if the port is operating in analog or optical mode. Something similar by plugging should trigger the sensor and restore the analog signal.

  If you don't feel capable in doing so the folks at Apple Genius Bar will be able to help.

• keep the red light of the research of e-mail messages

  Just red light will not stop looking for e-mail messages, despite the fact, I set the preferences to search E-MAIL when I'm trying to find something on my Mac. What is happening with this?

  MacbookPro, mid2010,

  with the help of el Capitan (but in fact, this has been a problem in previous versions as well and I'm just fed up with it once again)

  don't know why she filled in saying I'm on the Mavericks. have updated to El Capitan

• HP Z620 workstation: HP Z620 Workstation - WS displays video & Fans Spin loudly or fails - red light with 8 beeps

  Hello
  
  I have a HP Z620 workstation.

  My processor is an Intel Xeon E5-2660 SR0KK 2.2 GHZ 20 MB 8 GT/s LGA 2011 8 - Core CPU.  More correctly, it's a category of Xeon E5-26xx (dual processor), 8 cores, frequency 2.2 GHz, turbo 5/5/6/6/7/7/8/8, 8 × 256 KB L3 cache 20 MB L2 cache, 95 W TDP, Socket LGA 2011, i/o bus 2 × 8.0 GT/s QPI, × 4 memory DDR3-1600, release date 6 March 2012, CM8062107184801 part number.  This is version 1, not version 2, which is good because the card in my system startup block date 20/12/2011.

  I am using Kingston ValueRAM 16 GB Kit (2x8GB) DDR3 1333 MHz DIMM Desktop Server Memory.   (J'ai également essayer écarter un problème de mémoire utilisé FUREUR de Kingston HyperX 8 GB Kit (2x4Go) 1333 MHz DDR3 CL9 DIMM - black (HX313C9FBK2/8)) as well as herself, to see if that makes a difference.)

  I don't know how to identify my system board other than the one she reads only numbers as "FMB-1102" and "PBLNV0GCY4N0TF" and "such as #618264-001 REV 0 G'.  He has "hp (copyright symbol) 2012 ' and"E93839"and"FXN1"written on it as well.  (After some searching I guess it's card mother 618264-001.  Which differ a card system like 619559-001 - a model later?)
  
  My graphics card is a XFX R7 240 780 MHz 4 GB DDR3 HDMI DVI VGA graphics card.  (I also try out a video card problem used an EVGA Nvidia GeForce GT 620 1 GB DDR3 SDRAM PCI Express 2.0 x 16 video card to see if it would make a difference.)
  
  Regarding the power supply, the power supply standard HP Z620 computer PC 800W Power Supply S10-800P1A 623194-002 717019-001.  (I have more than one and who have tried also.)

  With respect to the hard drive, I have formatted and reused a WD Blue 500 GB Desktop hard drive - 7200 RPM SATA 6 Gb / s, 16 MB Cache 3.5 inches - WD5000AAKX.

  My problem:

  1 regardless of what video card I use, if I use the FURY of Kingston HyperX 8 GB Kit (2x4gb) 1333 MHz DDR3 CL9 DIMM - black (HX313C9FBK2/8) memory and starts, I get a blue light, no beeps, no code of message I can say.  However, no tension of the video card (fans not spin) and no power is supplied to the drive hard (do not load and run).  I get a blank screen and can see nothing.  Back fans begin to turn in very strong and turbo mode.

  2 regardless of what video card I use, if I use the Kingston ValueRAM 16 GB Kit (2x8GB) DDR3 1333 MHz DIMM Desktop Memory Server, I get a red light and eight beeps which means a kind of ROM BIOS/CMOS-problem problem problem.  To this end, I tried pressing the button Clear CMOS without result.  I removed the CMOS battery for a sufficient period of time and again.  Nothing changes this situation.  It only happens when I put this special memory in the computer.  If I stick a USB Thumb Drive with file BIOS (BIN) in it which is 3. XX or higher, it will boot to the BIOS on a limited basis.  I also had to understand that I couldn't do anything with a USB keyboard, I could only select options using a PS/2 keyboard - maybe it crashes on some USB devices at this point?

  3. I understand that if I let the rider of recovery from crisis on the 2nd and 3rd pins rather than pins 1 and 2, that it will load from a backup and I can actually do things.   On this basis, I was able to install Windows 10 education 64-bit and a host of programs and otherwise, use the computer normally.  But I can't start unless I have keep that crisis rider of recovery set to pins 2 and 3 and so he can start in the operating system normally by pressing F1.

  4. I while on Windows, updated the BIOS to the latest version, HP Z420/Z620 Workstations system BIOS 3.90 Rev.A (August 8, 2016) using sp77058.exe (19 MB).  I've also updated other drivers as I could with the HP SoftPaq Download Manager (SDM).  None of this changes the problem at initial boot upward.  At the start he complains front chassis fan does not turn, but this is not a problem I have printing allows to stop a boot to the top, it would give just a warning and still boot normally.

  Well my computer works and does that as long as I keep this crisis recovery jumper on.  But I feel that I should be able to solve the problem and he can begin without interference and without resorting to a measure as drastic.  Suggestions anyone?

  Thanks in advance for your time.

  MR. J.

  Juggerknight,

  Keep the rider of recovery of block starting on pins 2 and 3 of E15.  It's 'off' because the 3 pin is not connected.  Put the jumper to pins 2 to 3 "parks" the rider.  Put the jumper on pins 1-2 active boot block recovery mode, and the system does not start with the jumper in this position 'on '.  (You have already discovered this)

  In addition, do not mix unbuffered and registered in the same system memory.  Use either one or the other.

• USB HDD TRAY 1, 5 t: = red light drive lights works very slowly

  Hello

  It is brand new USB STORE 1, 5 t 3.5 "disk.

  Drive normally begins with the red light, initialize and move to blue light. Initially drive works slow - flashing blue when something happens.

  ... but after a few minutes of use, red light may turn on a moment (for e.g. when new folder is created or some files are copied - then drive works very slowly - it appears when you copy).

  After a few seconds, record going to the blue back light - and everything is OK until the switch next to the red.

  1 is this normal behavior?
  2. What is the meaning of red light when the drive is working?

  Thank you in advance.

  Hello

  I m no owner of this HARD but I have a theory.
  According to your information, I think that the red light only appears if data would be written to the HARD disk.
  The blue light appears during the reading of data from the HARD drive.

  Welcome them

• How compaq 8200: my computer is blinking a red light permanently four times and do not start

  My computer is blinking a red light permanently four times and do not start

  @Crownwise

  Laptops.

  http://h20564.www2.HP.com/hpsc/doc/public/display?docid=emr_na-c01732674

  Desktop computers.

  http://support.HP.com/us-en/document/bph07107

  REO

• Satellite L500D - what is that annoying red light on front panel?

  Hello

  I have my L500D the normal five system LEDs on the front panel of the base computer, where they are supposed to be. But then, to the left of these fires, there is that annoying red light, which is very distracting.

  But what is even more annoying than not one, + not a + manual owners I've read mentions none, + not even a hint. The manual mentions the other lights in their patterns, + but not this one. :-(

  Now, I'm assuming it's something really simple, and I publicly show how blind or stupid (or both) I really am. :-) But for love all holy, and before that I lose all of my hair, can someone tell me what is all simply as the red light?  :|

  And, while you're at it, maybe you can tell me how to turn it off! It would be a very unique experience for the moment. (B-)

  Don't get me wrong, I love my new L500D, my best investment by far and it goes like the wings and I write about a wacky ad jingle and broadcast around the world... If not for the boring red light. ;-)

  Help, please! (i)

  Hello

  I think you are talking about a wireless light located on the front left side of the computer. You can see here:

  http://laptops.Toshiba.com/laptops/satellite/L500

  Yes, it's a little boring, but you can turn it off by pressing Fn + F8 but in this case the wireless connection turns off. As for me, I use any wi - LAN, my knees is connected to the Internet by cable, and I never use outdoors.

  welcome them

• Toshiba USB external hard drive 250GB shows only the red light - sound of rattling

  My USB HD external drive to Toshiba aged 16 months stopped working yesterday. It shows just a flashing red light
  and makes a slight clicking noise. Of course, we cannot guarantee any more. But all my backups are on this drive,
  This means almost 10 years of work destroyed if I cannot access this disc more. Someone knows what to do to fix
  This problem?

  Post edited by: admin

  I put t know what the flashing red LED could mean, but it looks like a HARD disk head crash. Perhaps you could find some details in the user manual that the flashing light means.

  However, he still stupid s cases of dysfunction of a backup media situation. I had a similar problem with my 2.5 100 GB USB HDD. After about 3 years of work, the HARD drive died and I was not able to access the HARD disk. I was a lucky man because I have backup my data also on the DVD so I was able to restore the files and data.

  What to say maybe s possible to save data, but professional help would be necessary. Maybe you should contact technicians for assistance.

  Best regards and good luck buddy

• DC5000mt Office still 5 beeps with 5 red lights after a repair?

  I have a desktop DC5000MT that worked very well. Then clean the dust that was in it.  Now, all this now is beeps 5 times with 5 red lights.   Could this be the motherboard?

  Plud 1. hard drive out, 2. DVD rom drive, 3. drive out, 4. even memory and updates different memory which is not my computer 5.  last thing has not changed the power supply, no chance.

  Hello:

  5 beeps indicate a memory error.

  I could test a stick at a time and see if you can get the PC to boot.

  If you test all memory and you still get 5 beeps, the motherboard is probably shot.

• 250GB USB external HARD drive - red light then flashing blue

  Hi all

  I have a Toshiba 250 GB external USB HARD drive which has just stopped working. It has a red light with a steady blue light flashing.
  I can't access the HARD drive in my computer.

  Any ideas?

  Help much appreciated!
  Whiley

  No do you have ideas on this?

  If this isn't the case, someone at - it ideas where I can get the drivers for this device?

• IX2 - DL does not start after the firmware update and now in boot loop contant with double red lights

  I just applied the update to the latest firmware 4.1.208.33789 for my IX2 - DL and it took an extremely long time to reboot - flashing white light for 20 min on the right.

  Shooting and by unplugging power did the same result.

  I hold the reset button hardware pin and now he's in a boot loop throw up double red lights and then attempt to restart with flashing blue white and strong.

  Help! don't know what to do next.

  Hello steveappcity,

  I recommend a support incident, opening the only way I can support an imager is if she is officially released:
  https://Lenovo-na-en.custhelp.com/app/ask/

• end of 2013 Mac Pro self begins with red light under DIMM 3

  My end of 2013 "trash" Mac Pro has an intermittent problem on start up - this can take up to 8 auto restarts before it starts to fully operational status. During these reboots red lights are visible through the base, in the area of the 3 & 4 DIMM slots. This happens in about 3-4 times when the Mac Pro is started first thing in the morning. Sometimes - but rarely - it will also restart after a period of normal operation.

  Run diagnostics and, before one of the operations described below, this indicates that all was well but the 2 just many times where I ran diagnosis, he pointed out that no WiFi interface has been installed. Have also run Memtest that since several days of testing, running as a single user with multiple passes, says memory all OK.

  Have tried resetting the SMC both NVRAM and update of the OS. Removed and reinstall the RAM modules. After the reinstallation of modules, first start only registered DIMM 1 & 2 modules. There seems to be no problem with the seating, nothing loose or place and taken liberation were entirely home. Next and all subsequent boots saved all 4 modules.

  A day of immediate bootups without problem but then, first thing this morning, had two cottages restarts during startup. I gave the 2nd boot press / press and hold the 'on' then booted diagnosis - no problem not indicated. On the startup resulting, everything was fine.

  I guess the problem is in, either the GPU or with 3 & 4 DIMM slots. Can someone tell me the meaning of red lights? Diagnosis would be easier if I knew.

  MacPro6, 1 (end of 2013)

  3.5 GHz 6-Core Intel Xeon E5

  16 GB 1866 MHz DDR3 ECC

  AMD over-pants D500 3072 MB

  10.10.5 OS

  Hello Bob,

  Thank you for using communities of Apple Support.

  I see that you have found a red flashing in the 3 & 4 DIMM slots. Typically, this indicates a bad RAM module or the module is not seated properly. I see you have already done the troubleshooting that I would have recommended. So, unless you have third-party RAM installed in your Mac Pro, I suggest you take a look at the following link to access the service options for your computer.

  Answer - Mac desktop computers service center

  Happy holidays.

• Small flash a red light in my helmet?

  So I just pulled out my headphones and a small light flashed right after that I got him out. I did some research and those who have the light thus had problems with the audio, but my speakers and audio seem to work very well. What is the problem with my laptop? Would it because I use my headphones too often? And this is something I should be worried?

  The red light indicates that he was in "Digital output" mode If audio works as expected, it seems to be only a momentary problem and nothing to worry about.

• Device flashing red lights r200 printer does not

  flashing red lights the printer does not

  The flashing lights are no doubt an error message from the printer for you.  See the manual supplied with the printer or the web site of the manufacturer of the printer - model support and the type of lights flashing almost certainly have a specific meaning which will clear once you know what it means.

• Creation of red light problems

  I am currently working on a program to program a red light. I have attached a picture of what I'm trying to program. The problem is that I have no idea how the issue! I have a front set up with all the corresponding lights (red, yellow, green, left arrow turn) and a switch to indicate if a car is present to turn left. Now I'm not sure what I should do. I feel like I need to use a table for some time, certain registers at offset, as well as other things. If someone is able to help clarify an approach made me know!

  I use labview 8.5

  This looks like one of the old TCS example questions.  There is a huge thread about this here:

  http://forums.NI.com/NI/board/message?board.ID=170&thread.ID=316108&view=by_date_ascending&page=1

  There are solutions (official and users) given in this thread, but then I would try to work by yourself first.