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interesting LCD issue.

post #1 of 3
Thread Starter 
I have an acer extensa 4630z. The LCD on it works, sometimes. Sometimes it works beautifully no problems. Other times it has the white lines and distorted picture through it. Reboot the computer, works good. Put computer in standby mode and the the whole screen is white except in a few spots. turn it off, turn it back on works fine. Very odd, and very random when it does it. I have replaced the hinges (because they were broken) and th LCD cable. Any ideas as to what is going on?

Thanx in advance
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C2D E6550 ECS m833t xfx 9800 GT 512mb 4gb ddr2 800 
Hard DriveOptical DriveOSMonitor
250gb SATA DVDRW and CD-ROM vista ultimate 26" wide LCD and 19" Wide LCD 
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Logitech G15 700W vantec coolermaster cm690 microsoft optical trackball 
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My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
C2D E6550 ECS m833t xfx 9800 GT 512mb 4gb ddr2 800 
Hard DriveOptical DriveOSMonitor
250gb SATA DVDRW and CD-ROM vista ultimate 26" wide LCD and 19" Wide LCD 
KeyboardPowerCaseMouse
Logitech G15 700W vantec coolermaster cm690 microsoft optical trackball 
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Reply
post #2 of 3
Double check to see if LCD cable is seated properly on the back of the screen, and make sure there is no damage to the connector on the board itself because if the hinges were broken, the cable may have yanked on the board if the screen fell. Though there is the possibility of a GPU problem but I cannot tell you for sure on that yet.
All Bite, No Bark
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K9 UN1T
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Intel Core i7 7700k GIGABYTE Aorus GA-Z270X-Gaming EVGA GTX 1070 Hybrid Gaming 16 GB G-Skill DDR4-3000 
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Samsuning 960 Evo m.2 PCIe SSD Corsair H100 Windows 10 Professional x64 27" Samsung S27D590C Curved 1080p monitor 
MonitorKeyboardPowerCase
27" AOC I2757FH 1080p monitor Coolermaster QuickFire TK Coolermaster V750 Corsair H440 Black/Red 
MouseMouse Pad
Fallout 4 Steelseries Rival Hyena Agenda 18" mouse mat 
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i5-3570k ASRock Z77 Extreme6 Gigabyte GTX 770 Superclocked Windforce Gigabyte GTX 770 Superclocked Windforce 
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Kingston HyperX T1 G-Skill Ripjaws Sandisk SSD Hitachi Desktar 
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Corsair SP 120 Quiet Edition (x2) Bitfenix Spectre Pro LED 140mm White/Red Bitfenix Spectre Pro LED 120mm White/Red (x2) Windows 8.1 Pro 
MonitorMonitorKeyboardPower
AOC I2757Fh 27" IPS LED 1080p monitor Dell E207WFP 20.5'' TFT LCD monitor CM Storm QuickFire TK Cooler Master V-750 Modular 80 Plus Gold 
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Cooler Master Storm Stryker Roccat Savu HyenaAgenda 18'' gaming mat JVC HA RX700 
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All Bite, No Bark
(14 items)
 
K9 UN1T
(33 items)
 
 
CPUMotherboardGraphicsRAM
Intel Core i7 7700k GIGABYTE Aorus GA-Z270X-Gaming EVGA GTX 1070 Hybrid Gaming 16 GB G-Skill DDR4-3000 
Hard DriveCoolingOSMonitor
Samsuning 960 Evo m.2 PCIe SSD Corsair H100 Windows 10 Professional x64 27" Samsung S27D590C Curved 1080p monitor 
MonitorKeyboardPowerCase
27" AOC I2757FH 1080p monitor Coolermaster QuickFire TK Coolermaster V750 Corsair H440 Black/Red 
MouseMouse Pad
Fallout 4 Steelseries Rival Hyena Agenda 18" mouse mat 
CPUMotherboardGraphicsGraphics
i5-3570k ASRock Z77 Extreme6 Gigabyte GTX 770 Superclocked Windforce Gigabyte GTX 770 Superclocked Windforce 
RAMRAMHard DriveHard Drive
Kingston HyperX T1 G-Skill Ripjaws Sandisk SSD Hitachi Desktar 
Hard DriveHard DriveOptical DriveCooling
Seagate Barracuda Green Western Digital Asus DVD-RW Corsair H100 
CoolingCoolingCoolingOS
Corsair SP 120 Quiet Edition (x2) Bitfenix Spectre Pro LED 140mm White/Red Bitfenix Spectre Pro LED 120mm White/Red (x2) Windows 8.1 Pro 
MonitorMonitorKeyboardPower
AOC I2757Fh 27" IPS LED 1080p monitor Dell E207WFP 20.5'' TFT LCD monitor CM Storm QuickFire TK Cooler Master V-750 Modular 80 Plus Gold 
CaseMouseMouse PadAudio
Cooler Master Storm Stryker Roccat Savu HyenaAgenda 18'' gaming mat JVC HA RX700 
AudioAudioAudioAudio
Logitech G930 Wireless Headset Sound Blaster Z JVC RX-6000V 500W receiver Bose Acoustimass 3 Series III 
OtherOtherOtherOther
SMK LINK Bluetooth 4.0 +EDR Adaptor Logysis Red 12" CCFL Belkin n52te speedpad Logitech Wireless Gamepad F710 
Other
Logitech Extreme 3D Pro 
CPUGraphicsGraphicsRAM
Intel i7 6820HK Intel(R) HD Graphics 530 Nvidia GeForce 980m Hynix DDR4 2133 
Hard DriveOSMonitorPower
1TB HGST 7K1000 7200RPM Windows 10 x64 Home Edition IGZO-IPS TrueLife 400 nits UHD display Dell 240W AC Adapter 
CaseMouseAudio
Alienware 17 R3 Logitech G502 Proteus Core Creative Sound Blaster Recon3Di 
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post #3 of 3
Thread Starter 
the pins look good, the connections are good and tight. I have noticed that if I beat the @#$% out of the sides of the lcd it works good, for awhile. I hope its not the lcd itself. any other ideas?
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
C2D E6550 ECS m833t xfx 9800 GT 512mb 4gb ddr2 800 
Hard DriveOptical DriveOSMonitor
250gb SATA DVDRW and CD-ROM vista ultimate 26" wide LCD and 19" Wide LCD 
KeyboardPowerCaseMouse
Logitech G15 700W vantec coolermaster cm690 microsoft optical trackball 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
C2D E6550 ECS m833t xfx 9800 GT 512mb 4gb ddr2 800 
Hard DriveOptical DriveOSMonitor
250gb SATA DVDRW and CD-ROM vista ultimate 26" wide LCD and 19" Wide LCD 
KeyboardPowerCaseMouse
Logitech G15 700W vantec coolermaster cm690 microsoft optical trackball 
  hide details  
Reply
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