Problem connecting to 23" Apple Cinema Display (Acrylic frame)
Issue #20
resolved
Reported by Clarence Coronel
Comments (16)
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Here's my full specs:
Windows 8 64bit Apple Cinema 23" Display HD 6770 - latest drivers 8 GB RAM
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reporter
The <ManufacturerString>LG Electronics Inc.</ManufacturerString> is really really odd. Maybe LG made the panels. But since the vendor id fits it is clearly an apple display.
As far as i can tell it is a different version of the 23" display than i have seen before. Maybe they switched panels at some point or something like that.
I will look into adding support for your display this weekend.
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reporter
Repost of HID info to improve readability
<?xml version="1.0" encoding="utf-16"?> <ArrayOfHidDeviceInfo xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <HidDeviceInfo> <Path>\?\hid#vid_05ac&pid_9216#8&54ee899&0&0000#{4d1e55b2-f16f-11cf-88cb-001111000030}</Path> <ProductString>USB Monitor</ProductString> <ManufacturerString>LG Electronics Inc.</ManufacturerString> <HidAttributes> <Size>12</Size> <VendorID>1452</VendorID> <ProductID>37398</ProductID> <VersionNumber>270</VersionNumber> </HidAttributes> <HidCaps> <Usage>1</Usage> <UsagePage>128</UsagePage> <InputReportByteLength>3</InputReportByteLength> <OutputReportByteLength>0</OutputReportByteLength> <FeatureReportByteLength>257</FeatureReportByteLength> <Reserved> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> </Reserved> <NumberLinkCollectionNodes>1</NumberLinkCollectionNodes> <NumberInputButtonCaps>0</NumberInputButtonCaps> <NumberInputValueCaps>1</NumberInputValueCaps> <NumberInputDataIndices>1</NumberInputDataIndices> <NumberOutputButtonCaps>0</NumberOutputButtonCaps> <NumberOutputValueCaps>0</NumberOutputValueCaps> <NumberOutputDataIndices>0</NumberOutputDataIndices> <NumberFeatureButtonCaps>0</NumberFeatureButtonCaps> <NumberFeatureValueCaps>3</NumberFeatureValueCaps> <NumberFeatureDataIndices>3</NumberFeatureDataIndices> </HidCaps> <FeatureValueCaps> <HidValueCaps> <UsagePage>128</UsagePage> <ReportID>2</ReportID> <IsAlias>false</IsAlias> <BitField>258</BitField> <LinkCollection>0</LinkCollection> <LinkUsage>1</LinkUsage> <LinkUsagePage>128</LinkUsagePage> <IsRange>false</IsRange> <IsStringRange>false</IsStringRange> <IsDesignatorRange>false</IsDesignatorRange> <IsAbsolute>true</IsAbsolute> <HasNull>false</HasNull> <Reserved>0</Reserved> <BitSize>8</BitSize> <ReportCount>256</ReportCount> <Reserved2> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> </Reserved2> <UnitsExp>0</UnitsExp> <Units>0</Units> <LogicalMin>0</LogicalMin> <LogicalMax>255</LogicalMax> <PhysicalMin>0</PhysicalMin> <PhysicalMax>0</PhysicalMax> <UsageMin>2</UsageMin> <UsageMax>2</UsageMax> <StringMin>0</StringMin> <StringMax>0</StringMax> <DesignatorMin>0</DesignatorMin> <DesignatorMax>0</DesignatorMax> <DataIndexMin>0</DataIndexMin> <DataIndexMax>0</DataIndexMax> </HidValueCaps> <HidValueCaps> <UsagePage>130</UsagePage> <ReportID>16</ReportID> <IsAlias>false</IsAlias> <BitField>2</BitField> <LinkCollection>0</LinkCollection> <LinkUsage>1</LinkUsage> <LinkUsagePage>128</LinkUsagePage> <IsRange>false</IsRange> <IsStringRange>false</IsStringRange> <IsDesignatorRange>false</IsDesignatorRange> <IsAbsolute>true</IsAbsolute> <HasNull>false</HasNull> <Reserved>0</Reserved> <BitSize>8</BitSize> <ReportCount>2</ReportCount> <Reserved2> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> </Reserved2> <UnitsExp>0</UnitsExp> <Units>0</Units> <LogicalMin>0</LogicalMin> <LogicalMax>255</LogicalMax> <PhysicalMin>0</PhysicalMin> <PhysicalMax>0</PhysicalMax> <UsageMin>16</UsageMin> <UsageMax>16</UsageMax> <StringMin>0</StringMin> <StringMax>0</StringMax> <DesignatorMin>0</DesignatorMin> <DesignatorMax>0</DesignatorMax> <DataIndexMin>1</DataIndexMin> <DataIndexMax>1</DataIndexMax> </HidValueCaps> <HidValueCaps> <UsagePage>130</UsagePage> <ReportID>16</ReportID> <IsAlias>false</IsAlias> <BitField>2</BitField> <LinkCollection>0</LinkCollection> <LinkUsage>1</LinkUsage> <LinkUsagePage>128</LinkUsagePage> <IsRange>false</IsRange> <IsStringRange>false</IsStringRange> <IsDesignatorRange>false</IsDesignatorRange> <IsAbsolute>true</IsAbsolute> <HasNull>false</HasNull> <Reserved>0</Reserved> <BitSize>8</BitSize> <ReportCount>2</ReportCount> <Reserved2> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> </Reserved2> <UnitsExp>0</UnitsExp> <Units>0</Units> <LogicalMin>0</LogicalMin> <LogicalMax>4</LogicalMax> <PhysicalMin>0</PhysicalMin> <PhysicalMax>0</PhysicalMax> <UsageMin>214</UsageMin> <UsageMax>214</UsageMax> <StringMin>0</StringMin> <StringMax>0</StringMax> <DesignatorMin>0</DesignatorMin> <DesignatorMax>0</DesignatorMax> <DataIndexMin>2</DataIndexMin> <DataIndexMax>2</DataIndexMax> </HidValueCaps> </FeatureValueCaps> <InputValueCaps> <HidValueCaps> <UsagePage>130</UsagePage> <ReportID>16</ReportID> <IsAlias>false</IsAlias> <BitField>2</BitField> <LinkCollection>0</LinkCollection> <LinkUsage>1</LinkUsage> <LinkUsagePage>128</LinkUsagePage> <IsRange>false</IsRange> <IsStringRange>false</IsStringRange> <IsDesignatorRange>false</IsDesignatorRange> <IsAbsolute>true</IsAbsolute> <HasNull>false</HasNull> <Reserved>0</Reserved> <BitSize>8</BitSize> <ReportCount>2</ReportCount> <Reserved2> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> </Reserved2> <UnitsExp>0</UnitsExp> <Units>0</Units> <LogicalMin>0</LogicalMin> <LogicalMax>4</LogicalMax> <PhysicalMin>0</PhysicalMin> <PhysicalMax>0</PhysicalMax> <UsageMin>228</UsageMin> <UsageMax>228</UsageMax> <StringMin>0</StringMin> <StringMax>0</StringMax> <DesignatorMin>0</DesignatorMin> <DesignatorMax>0</DesignatorMax> <DataIndexMin>0</DataIndexMin> <DataIndexMax>0</DataIndexMax> </HidValueCaps> </InputValueCaps> </HidDeviceInfo> </ArrayOfHidDeviceInfo> -
reporter
By the way. Is this the display you have? http://www.everymac.com/monitors/apple/studio_cinema/specs/apple_cinema_hd_display.html
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reporter
- changed milestone to 1.5
- marked as enhancement
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reporter
- changed status to open
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I don't have time to change the code and do a release today but i will probably add your display this weekend.
As far as i can tell it behaves identically to the other 23" display but has a different product id.
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http://www.everymac.com/monitors/apple/studio_cinema/specs/apple_cinema_hd_display.html
Yes, this is the same monitor that i use. I knew something was wierd when iread LG, I don't have any LG products in my pc. I hope this will also help other people haveing the same issue. And thank you for all your hard work!
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- edited description
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- edited description
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Hi.
Please try this new build and report back if it works.
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assigned issue to
Jens Holst Schumacher
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assigned issue to
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Working now with the 1.5.0 beta version! Thank you so much!
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reporter
- changed status to resolved
Fix will be released in 1.5 release.
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Here is the HID info:
<?xml version="1.0" encoding="utf-16"?> <ArrayOfHidDeviceInfo xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <HidDeviceInfo> <Path>\?\hid#vid_05ac&pid_9216
#8&54ee899&0&0000#{4d1e55b2-f16f-11cf-88cb-001111000030}</Path> <ProductString>USB Monitor</ProductString> <ManufacturerString>LG Electronics Inc.</ManufacturerString> <HidAttributes> <Size>12</Size> <VendorID>1452</VendorID> <ProductID>37398</ProductID> <VersionNumber>270</VersionNumber> </HidAttributes> <HidCaps> <Usage>1</Usage> <UsagePage>128</UsagePage> <InputReportByteLength>3</InputReportByteLength> <OutputReportByteLength>0</OutputReportByteLength> <FeatureReportByteLength>257</FeatureReportByteLength> <Reserved> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> </Reserved> <NumberLinkCollectionNodes>1</NumberLinkCollectionNodes> <NumberInputButtonCaps>0</NumberInputButtonCaps> <NumberInputValueCaps>1</NumberInputValueCaps> <NumberInputDataIndices>1</NumberInputDataIndices> <NumberOutputButtonCaps>0</NumberOutputButtonCaps> <NumberOutputValueCaps>0</NumberOutputValueCaps> <NumberOutputDataIndices>0</NumberOutputDataIndices> <NumberFeatureButtonCaps>0</NumberFeatureButtonCaps> <NumberFeatureValueCaps>3</NumberFeatureValueCaps> <NumberFeatureDataIndices>3</NumberFeatureDataIndices> </HidCaps> <FeatureValueCaps> <HidValueCaps> <UsagePage>128</UsagePage> <ReportID>2</ReportID> <IsAlias>false</IsAlias> <BitField>258</BitField> <LinkCollection>0</LinkCollection> <LinkUsage>1</LinkUsage> <LinkUsagePage>128</LinkUsagePage> <IsRange>false</IsRange> <IsStringRange>false</IsStringRange> <IsDesignatorRange>false</IsDesignatorRange> <IsAbsolute>true</IsAbsolute> <HasNull>false</HasNull> <Reserved>0</Reserved> <BitSize>8</BitSize> <ReportCount>256</ReportCount> <Reserved2> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> </Reserved2> <UnitsExp>0</UnitsExp> <Units>0</Units> <LogicalMin>0</LogicalMin> <LogicalMax>255</LogicalMax> <PhysicalMin>0</PhysicalMin> <PhysicalMax>0</PhysicalMax> <UsageMin>2</UsageMin> <UsageMax>2</UsageMax> <StringMin>0</StringMin> <StringMax>0</StringMax> <DesignatorMin>0</DesignatorMin> <DesignatorMax>0</DesignatorMax> <DataIndexMin>0</DataIndexMin> <DataIndexMax>0</DataIndexMax> </HidValueCaps> <HidValueCaps> <UsagePage>130</UsagePage> <ReportID>16</ReportID> <IsAlias>false</IsAlias> <BitField>2</BitField> <LinkCollection>0</LinkCollection> <LinkUsage>1</LinkUsage> <LinkUsagePage>128</LinkUsagePage> <IsRange>false</IsRange> <IsStringRange>false</IsStringRange> <IsDesignatorRange>false</IsDesignatorRange> <IsAbsolute>true</IsAbsolute> <HasNull>false</HasNull> <Reserved>0</Reserved> <BitSize>8</BitSize> <ReportCount>2</ReportCount> <Reserved2> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> </Reserved2> <UnitsExp>0</UnitsExp> <Units>0</Units> <LogicalMin>0</LogicalMin> <LogicalMax>255</LogicalMax> <PhysicalMin>0</PhysicalMin> <PhysicalMax>0</PhysicalMax> <UsageMin>16</UsageMin> <UsageMax>16</UsageMax> <StringMin>0</StringMin> <StringMax>0</StringMax> <DesignatorMin>0</DesignatorMin> <DesignatorMax>0</DesignatorMax> <DataIndexMin>1</DataIndexMin> <DataIndexMax>1</DataIndexMax> </HidValueCaps> <HidValueCaps> <UsagePage>130</UsagePage> <ReportID>16</ReportID> <IsAlias>false</IsAlias> <BitField>2</BitField> <LinkCollection>0</LinkCollection> <LinkUsage>1</LinkUsage> <LinkUsagePage>128</LinkUsagePage> <IsRange>false</IsRange> <IsStringRange>false</IsStringRange> <IsDesignatorRange>false</IsDesignatorRange> <IsAbsolute>true</IsAbsolute> <HasNull>false</HasNull> <Reserved>0</Reserved> <BitSize>8</BitSize> <ReportCount>2</ReportCount> <Reserved2> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> </Reserved2> <UnitsExp>0</UnitsExp> <Units>0</Units> <LogicalMin>0</LogicalMin> <LogicalMax>4</LogicalMax> <PhysicalMin>0</PhysicalMin> <PhysicalMax>0</PhysicalMax> <UsageMin>214</UsageMin> <UsageMax>214</UsageMax> <StringMin>0</StringMin> <StringMax>0</StringMax> <DesignatorMin>0</DesignatorMin> <DesignatorMax>0</DesignatorMax> <DataIndexMin>2</DataIndexMin> <DataIndexMax>2</DataIndexMax> </HidValueCaps> </FeatureValueCaps> <InputValueCaps> <HidValueCaps> <UsagePage>130</UsagePage> <ReportID>16</ReportID> <IsAlias>false</IsAlias> <BitField>2</BitField> <LinkCollection>0</LinkCollection> <LinkUsage>1</LinkUsage> <LinkUsagePage>128</LinkUsagePage> <IsRange>false</IsRange> <IsStringRange>false</IsStringRange> <IsDesignatorRange>false</IsDesignatorRange> <IsAbsolute>true</IsAbsolute> <HasNull>false</HasNull> <Reserved>0</Reserved> <BitSize>8</BitSize> <ReportCount>2</ReportCount> <Reserved2> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> <unsignedShort>0</unsignedShort> </Reserved2> <UnitsExp>0</UnitsExp> <Units>0</Units> <LogicalMin>0</LogicalMin> <LogicalMax>4</LogicalMax> <PhysicalMin>0</PhysicalMin> <PhysicalMax>0</PhysicalMax> <UsageMin>228</UsageMin> <UsageMax>228</UsageMax> <StringMin>0</StringMin> <StringMax>0</StringMax> <DesignatorMin>0</DesignatorMin> <DesignatorMax>0</DesignatorMax> <DataIndexMin>0</DataIndexMin> <DataIndexMax>0</DataIndexMax> </HidValueCaps> </InputValueCaps> </HidDeviceInfo> </ArrayOfHidDeviceInfo>