Point vert sur écran
flo88 Messages postés 29884 Date d'inscription Statut Contributeur Dernière intervention -
bonsoir
depuis quelques temps au démarrage de mon pc j'ai des points verts qui apparaissent sur l'écran
en général il suffit de le redémarrer est le problème disparait sauf que depuis 2 jours le problème persiste avec quelquefois blocage du pc
j ai fait
-mise a jour de carte graphique et de Windows 10
-mise à jour des périphériques avec tous les drivers
-enlever les barrettes mémoire une par une quelquefois cela fonctionne quelquefois pas
-tester ma carte graphique avec furmark cest ok elle ne crashe pas
j ai remarquer que quand le pc déconne l'écran branché en hdmi impossible de changer la résolution d'écran la case est grisé le pc démarre en 800x900
-je n ai encore pas osé faire la mise a jour de ma carte mère ni changé la pile de celle-ci
matériel
carte mère
MSI Z97 PC MATE
processeur intel core I7 4790K 4 GHERTZ
carte graphique NVIDIA GEFORCE GTX 950
3 barrettes mémoire 2 de 4go en dual chanel + 1 8go
merci de votre aide car je commence à ne plus savoir que faire
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3 réponses
Bjr
C'est sans doute la carte graphique qui donne des signes de faiblesse, installe OCCT et lance un stress test graphique pour voir ce qui en ressort.
bonjour voici le test
"Version": 1100,
"WindowTop": 50,
"WindowLeft": 50,
"WindowWidth": 1525,
"WindowHeight": 900,
"IsWindowMaximized": true,
"IsMonitoringExpanded": true,
"EnabledTemperatureSensors": [
{
"DeviceName": "CPU [#0]: Intel Core i7-4790K: DTS",
"Name": "CPU Package",
"LocationIndex": 0
},
{
"DeviceName": "Intel Core i7-4790K",
"Name": "CPU Package",
"LocationIndex": 0
},
{
"DeviceName": "NVIDIA GeForce GTX 950",
"Name": "GPU Temperature",
"LocationIndex": 0
},
{
"DeviceName": "NVIDIA GeForce GTX 950",
"Name": "GPU Hot Spot Temperature",
"LocationIndex": 0
}
],
"EnabledVoltageSensors": [
{
"DeviceName": "Intel Core i7-4790K",
"Name": "Core 0 VID",
"LocationIndex": 0
},
{
"DeviceName": "MSI Z97 PC Mate(MS-7850) (Nuvoton NCT6779D)",
"Name": "+5V",
"LocationIndex": 0
},
{
"DeviceName": "MSI Z97 PC Mate(MS-7850) (Nuvoton NCT6779D)",
"Name": "+3.3V (3VCC)",
"LocationIndex": 0
},
{
"DeviceName": "MSI Z97 PC Mate(MS-7850) (Nuvoton NCT6779D)",
"Name": "+12V",
"LocationIndex": 0
}
],
"EnabledFanSensors": [
{
"DeviceName": "MSI Z97 PC Mate(MS-7850) (Nuvoton NCT6779D)",
"Name": "CPU 2",
"LocationIndex": 2
},
{
"DeviceName": "MSI Z97 PC Mate(MS-7850) (Nuvoton NCT6779D)",
"Name": "Chassis2",
"LocationIndex": 2
}
],
"EnabledPowerSensors": [
{
"DeviceName": "Intel Core i7-4790K",
"Name": "CPU Package Power",
"LocationIndex": 0
}
],
"EnabledCurrentSensors": [],
"EnabledFrequencySensors": [
{
"DeviceName": "Intel Core i7-4790K",
"Name": "Core 0 Clock",
"LocationIndex": 0
}
],
"EnabledUsageSensors": [
{
"DeviceName": "System",
"Name": "Physical Memory Load",
"LocationIndex": 0
},
{
"DeviceName": "Intel Core i7-4790K",
"Name": "Total CPU Usage",
"LocationIndex": 0
}
],
"EnabledOtherSensors": [
{
"DeviceName": "Windows Hardware Errors (WHEA)",
"Name": "Total Errors",
"LocationIndex": 0
}
],
"MonitoringUpdateInterval": 2,
"MonitoringUpdateIntervalUnit": "Seconds",
"GraphUpdateInterval": 2,
"GraphUpdateIntervalUnit": "Seconds",
"TemperatureAlertValue": 90,
"IsTemperatureAlertValueEnabled": false,
"Language": "Auto",
"MonitoringTableSize": "*",
"MonitoringGraphSize": "*",
"Monitoring": true,
"TestingGraphSize": "*",
"TestingTableSize": "*",
"SelectedMonitoringIndex": 0,
"SelectedArea": 0,
"CheckForUpdates": "Stable",
"SaveReportPath": "C:\\Users\\pc\\Documents",
"SaveScreenshotPath": "C:\\Users\\pc\\Documents",
"MotherboardName": "MSI Z97 PC Mate(MS-7850)",
"SelectedComponentUsage": "Système",
"TestingAreaDisplayMode": "TableAndGraph",
"TestingAreaSensorClass": "Temperature",
"TestingAreaTableConfig": {
"SensorGroup": "DeviceType",
"SortDescription": {
"Direction": 0,
"IsSealed": false
},
"EnabledSensorFilter": "All",
"DeviceTypeFilters": [
"Cpu",
"Gpu",
"Motherboard",
"Storage",
"Memory",
"Other"
]
},
"MonitoringAreaSensorClass": "Temperature",
"MonitoringAreaDisplayMode": "TableAndGraph",
"MonitoringAreaTableConfig": {
"SensorGroup": "DeviceType",
"SortDescription": {
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"IsSealed": false
},
"EnabledSensorFilter": "All",
"DeviceTypeFilters": [
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"Gpu",
"Motherboard",
"Storage",
"Memory",
"Other"
]
},
"RenderMode": 1,
"StopOnError": false,
"StopOnWheaError": false,
"SelectedBenchmark": "CpuBenchmark",
"MonitoringEcEnable": true,
"MonitoringSmBusEnable": true,
"MonitoringGpuI2CEnable": false,
"MonitoringDriveScanEnable": false,
"MonitoringCsmiSasEnable": false,
"MonitoringImeEnable": false,
"MonitoringCorsairAsetekEnable": false,
"MonitoringDebugModeEnable": false,
"AllowOcbaseUpload": true,
"Skin": 0,
"LicenseExpirationWarningLastDisplay": 999,
"CustomSchedule": {
"ScheduleType": "Custom",
"StabilityCertificateType": "System",
"Periods": [
{
"Duration": "01:00:00",
"Version": "800",
"IsInfinite": false,
"TestType": "Gpu3D",
"CpuOcctConfig": {
"DataSet": "Large",
"OcctInstructionSet": "Auto",
"LoadType": "Variable",
"Mode": "Normal",
"Threads": "Auto",
"FixedThreadCount": 8,
"StartAtCycle": 1,
"AdvancedThreadConfig": {
"ThreadSettingsThreads": "Physical",
"CycleActiveCore": "Disabled",
"SwapActiveCore": "Disabled",
"CycleActiveCoreInterval": 3,
"CycleActiveCoreIntervalUnit": "Seconds",
"SwapActiveCoreInterval": 5,
"SwapActiveCoreIntervalUnit": "Seconds",
"CoreActive": [
0
]
}
},
"CpuLinpackConfig": {
"Version": "v2019",
"Threads": "PhysicalAndVirtual",
"Memory": 2048
},
"MemoryConfig": {
"MemoryInPercent": 80,
"MemoryMemUnit": "Percent",
"Threads": "Auto",
"FixedThreadCount": 8,
"InstructionSet": "Auto"
},
"Gpu3dConfig": {
"Mode": "ErrorDetection",
"UsageLimit": 100,
"ShaderComplexity": 2,
"GpuIndexes": [],
"TestAllGpus": false
},
"GpuUnrealConfig": {
"IntensityType": "Variable",
"SteadyIntensityType": "Light",
"SteadyLoad": 30,
"VariableIntensityIncreaseIntervalTimeSpan": "00:00:30",
"VariableIntensityIncreaseStep": 4,
"VariableMinIntensity": 10,
"VariableMaxIntensity": 60,
"SwitchInterval": 500,
"SwitchFirstIntensity": 20,
"SwitchSecondIntensity": 80,
"GpuIndexes": [],
"TestAllGpus": false
},
"VramConfig": {
"GpuIndex": 0,
"MemoryInMiB": 0,
"MemoryInPercent": 80,
"MemoryMemUnit": "Percent"
},
"PowerSupplyConfig": {
"CpuOcctInstructionSet": "Auto",
"GpuIndexes": []
},
"CpuBenchmarkConfig": {
"Run": 0,
"Threads": "Single",
"InstructionSet": "Sse"
},
"MemoryBenchmarkConfig": {
"Run": 0,
"BenchmarkType": "Read"
}
}
]
},
"StabilityCertificateSchedule": {
"ScheduleType": "StabilityCertificate",
"StabilityCertificateType": "Cpu",
"StabilityCertificateConfigs": [],
"Periods": []
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