C cheerful New member Local time 9:07 PM Messages 16 Jul 20, 2010 #1 The clock slows down about 20 min per day. It's fine before I upgraded to Win7 (along with BIOS update). Any suggestion on what's the going on? Thanks! My Computer OSWindows 7
The clock slows down about 20 min per day. It's fine before I upgraded to Win7 (along with BIOS update). Any suggestion on what's the going on? Thanks!
richc46 Moderator VIP SF Team Local time 9:07 PM Messages 17,783 Location CT Jul 20, 2010 #2 The usual cause is that the CMOS battery is dying and should be replaced. This does more than control time. When the computer is unplugged (desktop) it maintains the settings. My Computer Computer typePC/DesktopComputer Manufacturer/Model NumberDell XPS 420OSWindows 10, Home Clean InstallCPUIntel Core2 processsor Q8200(2.33Ghz 1333FSB) Quad Core TechMotherboardDellMemory6 gbGraphics Card(s)ATI Radeon 256MB HD3650Sound CardIntergrated 7.1 Channel AudioMonitor(s) DisplaysDell SP2009W 20"Hard Drives640 GB Serial ATA Hard driveCoolingFanKeyboardDell USB KeyboardMouseDell Premium Optical USBInternet SpeedDSL 2.85
The usual cause is that the CMOS battery is dying and should be replaced. This does more than control time. When the computer is unplugged (desktop) it maintains the settings.
Mellon Head Electron Wrangler Guru Gold Member VIP Local time 10:07 PM Messages 3,255 Location Canada Jul 20, 2010 #3 Isn't there a system timer setting in some BIOSes? It affects the timer interrupt somehow. I don't have it in mine, but I have seen it. Maybe the new BIOS set it to a default that isn't using the timer properly? Just a guess... My Computer Computer typePC/DesktopComputer Manufacturer/Model NumberMellon Labs (custom build)OSWin 7 Pro x64/Win 10 Pro x64 dual bootCPUAMD FX 8350 Vishera @ 4200MotherboardASUS M5A97 R2.0Memory16 GB Mushkin Blackline DDR3-2400 @ 1866 (9-10-10-10-31)Graphics Card(s)XFX Radeon R9 280 Double D Black EditionSound CardRealtek HD Audio on MB. Sounds great.Monitor(s) DisplaysAcer 24", Acer 22"Screen Resolution3840 x 1080Hard Drives1 x Mushkin Chronos 120 GB SSD (Win 10) 1 x Samsung 850 EVO 250 GB SSD (Win 7) 1 x WD 1TB SATA Blue 1 x WD 1TB SATA GreenPSUCorsair TX-750CaseCoolerMaster HAF 912+CoolingCoolermaster Seidon 240M Liquid AIO. 6 case fansKeyboardLogitech G710+MouseLogitech G500sInternet SpeedMuch better since I got fiber, but still way overpriced.AntivirusMSE, Malware Bytes for scanningBrowserFirefoxOther InfoCorsair VOID USB headphones. A Mellon Labs X-1 - LCD Smartie driven system status display. Brought to you by the letter E
Isn't there a system timer setting in some BIOSes? It affects the timer interrupt somehow. I don't have it in mine, but I have seen it. Maybe the new BIOS set it to a default that isn't using the timer properly? Just a guess...
C cheerful New member Thread Starter Local time 9:07 PM Messages 16 Jul 23, 2010 #4 It's the freaky BIOS from Gigabyte. Reverted and all normal. My Computer OSWindows 7
richc46 Moderator VIP SF Team Local time 9:07 PM Messages 17,783 Location CT Jul 23, 2010 #5 Glad that you solved the problem My Computer Computer typePC/DesktopComputer Manufacturer/Model NumberDell XPS 420OSWindows 10, Home Clean InstallCPUIntel Core2 processsor Q8200(2.33Ghz 1333FSB) Quad Core TechMotherboardDellMemory6 gbGraphics Card(s)ATI Radeon 256MB HD3650Sound CardIntergrated 7.1 Channel AudioMonitor(s) DisplaysDell SP2009W 20"Hard Drives640 GB Serial ATA Hard driveCoolingFanKeyboardDell USB KeyboardMouseDell Premium Optical USBInternet SpeedDSL 2.85