I've searched on the forum before and seen other people experiencing similar issues but no real resolutions so thought I would see if there are any new ideas.
I've got a setup of 8 systems, each using four displays. 2 x HP ZR30w and 2 x LA1905wg. There is a mixture of systems and graphics cards in use:
HP Z600 6Gb Win7 64bit - Matrox M9148 card - all screens connected displayport
HP Z600 6Gb Win7 64bit - Nvidia Quadro NVS450 - all displayport
HP 8300CMT 8Gb Win7 64bit - Matrox M9148 - all displayport
HP 8300CMT 8Gb Win7 64bit - Nvidia Quadro NVS510 - all displayport
HP 8300CMT 8Gb Win7 64bit - 2 x AMD Radeon HD 7450 - 30' on displayport, 19' on DVI
All the 30' screens to various degrees appear to lose their signal for a few seconds (the LED on screen goes blue) and then come back, some times it happens once, sometimes it will happen several times over a period of a few minutes and then settle down again. It seems to do this at random times during the day.
I have seen it happen when all screen have data on them, usually just data (i.e 2D, no 3D or moving images) and when everything is closed and only the desktop is being displayed.
Originally all 8 systems were Z600 using Matrox M9148 but I have been upgrading them and trying different cards to see if it clears these issues.
It started of happening on only two systems but now affects them all and appears to be getting worse.
All the screens have been is use for about 18 months and purchased at the same time so could be a bad batch of screens but I just want to try and rule everything out before I go down the road of trying to get them all replaced.
Any ideas, greatly appreciated.
I've got a setup of 8 systems, each using four displays. 2 x HP ZR30w and 2 x LA1905wg. There is a mixture of systems and graphics cards in use:
HP Z600 6Gb Win7 64bit - Matrox M9148 card - all screens connected displayport
HP Z600 6Gb Win7 64bit - Nvidia Quadro NVS450 - all displayport
HP 8300CMT 8Gb Win7 64bit - Matrox M9148 - all displayport
HP 8300CMT 8Gb Win7 64bit - Nvidia Quadro NVS510 - all displayport
HP 8300CMT 8Gb Win7 64bit - 2 x AMD Radeon HD 7450 - 30' on displayport, 19' on DVI
All the 30' screens to various degrees appear to lose their signal for a few seconds (the LED on screen goes blue) and then come back, some times it happens once, sometimes it will happen several times over a period of a few minutes and then settle down again. It seems to do this at random times during the day.
I have seen it happen when all screen have data on them, usually just data (i.e 2D, no 3D or moving images) and when everything is closed and only the desktop is being displayed.
Originally all 8 systems were Z600 using Matrox M9148 but I have been upgrading them and trying different cards to see if it clears these issues.
It started of happening on only two systems but now affects them all and appears to be getting worse.
All the screens have been is use for about 18 months and purchased at the same time so could be a bad batch of screens but I just want to try and rule everything out before I go down the road of trying to get them all replaced.
Any ideas, greatly appreciated.
Hp Zr30w Driver
![Hp zr30w settings desktop Hp zr30w settings desktop](/uploads/1/1/8/3/118353344/756696949.jpg)
Hp Zr30w Settings
Sep 11, 2013 The HP ZR30w is a massive 30-inch IPS monitor with an equally massive price tag. It offers good grayscale performance and wide viewing angles but its lack of picture settings and limited video. I just received the HP ZR30w monitor but I cannot manage to achieve the maximum resolution. I am using a Computer Sony Vaio VGN-Z51XG/B, with an NVIDIA geforce 9300M GS graphic card, and Windows 7 64 bit. I am using a docking station which has a DVI-D output. I installed the monitor driver but.