jdana
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Dell Inspiron 1545 LCD Display LED or CCFL backlit?
I'm replacing a 15.6" LCD display for a Dell Inspiron 1545. I'm trying to determine if the display is LED backlit or CCFL backlit. (My money is on LED.)
Here's some info I pulled up using the following site and the Dell service tag. (Thanks to joshfraser for the link.)
http://www.dell.com/suppor t/troubles hooting/uk /en/rc1050 265/Produc tSelector:
Bracket, Clip, Hinge, Right, Liquid Crystal Display, White Light Emitted Diode, 1545
1Assembly, Heatsink, Notebook Unified Memory Architecture 1545
1Assembly, Cover, Liquid Crystal Display, IMR, 1545
1Assembly, Palmrest, Plastic, Back, TIMR, 1545
1Assembly, Cover, Hinge, Plastic 1545
1Dvd+/-Rw, 8X, Serial Ata, Tray, Plds
White Light Emitted Diode seems to indicate an LED backlight.
http://www.dell.com/suppor
Bracket, Clip, Hinge, Right, Liquid Crystal Display, White Light Emitted Diode, 1545
1Assembly, Heatsink, Notebook Unified Memory Architecture 1545
1Assembly, Cover, Liquid Crystal Display, IMR, 1545
1Assembly, Palmrest, Plastic, Back, TIMR, 1545
1Assembly, Cover, Hinge, Plastic 1545
1Dvd+/-Rw, 8X, Serial Ata, Tray, Plds
White Light Emitted Diode seems to indicate an LED backlight.
I checked MSINFO32 (System Info) on the machine. Here's the display's PNP Device ID:
PNP Device ID PCI\VEN_8086&DEV_2A42&SUBS YS_02AA102 8&REV_07\3 &2ACF1E9&0 &10
Can I use this value to answer my question?
PNP Device ID PCI\VEN_8086&DEV_2A42&SUBS
Can I use this value to answer my question?
This ID seems to be your Graphics Card.. .can you provide the Name above this line in MSINFO32
Also instead of msinfo32..
Go to Device manager (right Click My Computer -> manage)
On left Side click on Device Manager
on Right side you will see--- Monitors... expand it..below that should show your LCD or LED details..
Go to Device manager (right Click My Computer -> manage)
On left Side click on Device Manager
on Right side you will see--- Monitors... expand it..below that should show your LCD or LED details..
ASKER
Anuroopsundd,
This is all the display info in MSINFO32.
Name Mobile Intel(R) 45 Express Chipset Family (Microsoft Corporation - WDDM 1.1)
PNP Device ID PCI\VEN_8086&DEV_2A42&SUBS YS_02AA102 8&REV_07\3 &2ACF1E9&0 &10
Adapter Type Mobile Intel(R) 4 Series Express Chipset Family, Intel Corporation compatible
Adapter Description Mobile Intel(R) 45 Express Chipset Family (Microsoft Corporation - WDDM 1.1)
Adapter RAM 780.18 MB (818,079,744 bytes)
Installed Drivers igdumd32.dll,igd10umd32.dl l
Driver Version 8.15.10.1749
INF File igdlh.inf (iCNT0 section)
Color Planes Not Available
Color Table Entries 4294967296
Resolution 1280 x 768 x 60 hertz
Bits/Pixel 32
Memory Address 0xF6C00000-0xF6FFFFFF
Memory Address 0xE0000000-0xEFFFFFFF
I/O Port 0x0000EFE8-0x0000EFEF
IRQ Channel IRQ 16
I/O Port 0x000003B0-0x000003BB
I/O Port 0x000003C0-0x000003DF
Memory Address 0xA0000-0xBFFFF
Driver c:\windows\system32\driver s\igdkmd32 .sys (8.15.10.1749, 4.54 MB (4,756,480 bytes), 6/10/2009 3:19 PM)
Name Mobile Intel(R) 45 Express Chipset Family (Microsoft Corporation - WDDM 1.1)
PNP Device ID PCI\VEN_8086&DEV_2A43&SUBS YS_02AA102 8&REV_07\3 &2ACF1E9&0 &11
Adapter Type Not Available, Intel Corporation compatible
Adapter Description Mobile Intel(R) 45 Express Chipset Family (Microsoft Corporation - WDDM 1.1)
Adapter RAM Not Available
Installed Drivers igdumd32.dll,igd10umd32.dl l
Driver Version 8.15.10.1749
INF File igdlh.inf (iCNT1 section)
Color Planes Not Available
Color Table Entries Not Available
Resolution Not Available
Bits/Pixel Not Available
Memory Address 0xF6B00000-0xF6BFFFFF
Driver c:\windows\system32\driver s\igdkmd32 .sys (8.15.10.1749, 4.54 MB (4,756,480 bytes), 6/10/2009 3:19 PM)
This is all the display info in MSINFO32.
Name Mobile Intel(R) 45 Express Chipset Family (Microsoft Corporation - WDDM 1.1)
PNP Device ID PCI\VEN_8086&DEV_2A42&SUBS
Adapter Type Mobile Intel(R) 4 Series Express Chipset Family, Intel Corporation compatible
Adapter Description Mobile Intel(R) 45 Express Chipset Family (Microsoft Corporation - WDDM 1.1)
Adapter RAM 780.18 MB (818,079,744 bytes)
Installed Drivers igdumd32.dll,igd10umd32.dl
Driver Version 8.15.10.1749
INF File igdlh.inf (iCNT0 section)
Color Planes Not Available
Color Table Entries 4294967296
Resolution 1280 x 768 x 60 hertz
Bits/Pixel 32
Memory Address 0xF6C00000-0xF6FFFFFF
Memory Address 0xE0000000-0xEFFFFFFF
I/O Port 0x0000EFE8-0x0000EFEF
IRQ Channel IRQ 16
I/O Port 0x000003B0-0x000003BB
I/O Port 0x000003C0-0x000003DF
Memory Address 0xA0000-0xBFFFF
Driver c:\windows\system32\driver
Name Mobile Intel(R) 45 Express Chipset Family (Microsoft Corporation - WDDM 1.1)
PNP Device ID PCI\VEN_8086&DEV_2A43&SUBS
Adapter Type Not Available, Intel Corporation compatible
Adapter Description Mobile Intel(R) 45 Express Chipset Family (Microsoft Corporation - WDDM 1.1)
Adapter RAM Not Available
Installed Drivers igdumd32.dll,igd10umd32.dl
Driver Version 8.15.10.1749
INF File igdlh.inf (iCNT1 section)
Color Planes Not Available
Color Table Entries Not Available
Resolution Not Available
Bits/Pixel Not Available
Memory Address 0xF6B00000-0xF6BFFFFF
Driver c:\windows\system32\driver
ASKER
Anuroopsundd,
Device Manager / Monitors shows a couple "Generic PnP Monitor" nodes.
Some details from the nodes.
Hardware ID: MONITOR\VSCB71E
Driver Key: {4d36e96e-e325-11ce-bfc1-0 8002be1031 8}\0002
Base Container ID: {48a81932-8433-11e1-bc70-0 025643f123 e}
Device Manager / Monitors shows a couple "Generic PnP Monitor" nodes.
Some details from the nodes.
Hardware ID: MONITOR\VSCB71E
Driver Key: {4d36e96e-e325-11ce-bfc1-0
Base Container ID: {48a81932-8433-11e1-bc70-0
This does not include any information for the LCD or LED.
can you check details from the Device manager
can you check details from the Device manager
this is what we were looking for..
Hardware ID: MONITOR\VSCB71E
Driver Key: {4d36e96e-e325-11ce-bfc1-0 8002be1031 8}\0002
Base Container ID: {48a81932-8433-11e1-bc70-0 025643f123 e}
Hardware ID: MONITOR\VSCB71E
Driver Key: {4d36e96e-e325-11ce-bfc1-0
Base Container ID: {48a81932-8433-11e1-bc70-0
ASKER CERTIFIED SOLUTION
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ASKER
Liquid was spilled on the display, and it now goes into "flutter mode" on a frequent basis:
Flickering horizontal lines appear on the bottom half of the display.
The frequency of flutter mode is increasing.
What do you think? Replace the entire display? Replace the inverter?
Flickering horizontal lines appear on the bottom half of the display.
The frequency of flutter mode is increasing.
What do you think? Replace the entire display? Replace the inverter?
For less than $8 go for the inverter. It may have gotten liquid on it, and it's at the bottom of the display.
http://www.ebay.com/itm/220962669303
This item includes free shipping too !!
I replaced an inverter on a Dell D600 a while ago with no backlight, now it works perfectly. And an HP laptop with flickering that was absolutely distracting, it too was an inverter issue.
Jeff
http://www.ebay.com/itm/220962669303
This item includes free shipping too !!
I replaced an inverter on a Dell D600 a while ago with no backlight, now it works perfectly. And an HP laptop with flickering that was absolutely distracting, it too was an inverter issue.
Jeff
ASKER
Thanks.