Real time clock error

cookiemonster · Mar 2, 2022

Hi getting this error each time my grand daughter starts up her Dell AIO and she has to keep pressing continue for it to go to the desktop also it is very slow starting up but once it has its okay.

Realtime clock error
System CMOS checksum bad
Time of day not set- please run setup program.

Jose Jeswin · Mar 2, 2022

replace your bios battery on the motherboard....the battery model is CR2032..

Bill_Bright · Mar 2, 2022

Jose Jeswin said:
replace your bios battery on the motherboard....the battery model is CR2032..

^^^THIS^^^

Unplug the computer from the wall, touch bare metal of the case interior to discharge any static in your body BEFORE reaching in, then pull the battery and get another. You can get a new battery for a couple dollars at just about any battery/watch/camera counter at your local home improvement or discount store. As indicated, it most likely is a CR2032 or equivalent. Do NOT touch the new battery with your bare skin as skin oils promote corrosion and attract dust. I put a clean sock over my hand. Be sure to touch bare metal again before reaching in. Upon first boot, go straight into the BIOS Setup Menu and set your date and time, and verify your drives are detected and the boot order is correct. Then Save and Exit to boot normally. The "Save" part is very important.

cookiemonster · Mar 10, 2022

Hi new battery worked all is up and running now thanks both.

Processor	Intel 10 Core i9 10900K Comet Lake CPU/Processor
Motherboard	Gigabyte Intel Z490 AORUS MASTER ATX Motherboard
Cooling	Noctua Intel/AMD NH-D15 Silent CPU Cooler
Memory	Corsair 32GB ( 4x8) DDR4 Vengeance LPX 3000MHz Memory
Video Card(s)	Zotac NVIDIA GeForce RTX 3080 8GB AMP! Extreme Turing Graphics Card
Storage	Samsung 970 EVO PLUS 500GB M.2, Samsung 970 EVO Plus 1 TB PCIe NVMe M.2
Display(s)	ASUS ROG Swift PG279Q 27" 2K WQHD 165Hz IPS G-Sync 2K Gaming Monitor, Sony Bravia 49" 4k uhd tv
Case	NZXT Phantom 410 Black Orange Special Edition
Audio Device(s)	Sound BlasterX AE 5 RGB PCIe Gaming Soundcard
Power Supply	Corsair RM1000
Mouse	Roccat ROC-11-812 Kone EMP Max Performance Razer Basilisk x Hyperspeed Wireless Gaming Mouse
Keyboard	Roccat isku/ fx
Software	Windows 10 Home 64-bit

System Name	Blackbelt 2
Processor	AMD FX 8350
Motherboard	ASUS M5A99FX PRO R 2.0
Cooling	Cooler Master Hyper TX3 evo
Memory	8GB Corsair Value Select DDR3
Video Card(s)	ASUS R7260X DC2OC 2GB
Storage	INTEL 530 series SSD 120 GB, Seagate Barracuda 1 TB 7200 RPM
Display(s)	DELL ST 2240L
Case	Cooler Master Elite 311
Power Supply	CORSAIR VS Series 550W
Software	Windows 7 Ultimate 64 Bit
Benchmark Scores	3DMark 11 6532

System Name	Brightworks Systems BWS-6 E-IV
Processor	Intel Core i5-6600 @ 3.9GHz
Motherboard	Gigabyte GA-Z170-HD3 Rev 1.0
Cooling	Quality Fractal Design Define R4 case, 2 x FD 140mm fans, CM Hyper 212 EVO HSF
Memory	32GB (4 x 8GB) DDR4 3000 Corsair Vengeance
Video Card(s)	EVGA GEForce GTX 1050Ti 4Gb GDDR5
Storage	Samsung 850 Pro 256GB SSD, Samsung 860 Evo 500GB SSD
Display(s)	Samsung S24E650BW LED x 2
Case	Fractal Design Define R4
Power Supply	EVGA Supernova 550W G2 Gold
Mouse	Logitech M190
Keyboard	Microsoft Wireless Comfort 5050
Software	W10 Pro 64-bit

Processor	Intel 10 Core i9 10900K Comet Lake CPU/Processor
Motherboard	Gigabyte Intel Z490 AORUS MASTER ATX Motherboard
Cooling	Noctua Intel/AMD NH-D15 Silent CPU Cooler
Memory	Corsair 32GB ( 4x8) DDR4 Vengeance LPX 3000MHz Memory
Video Card(s)	Zotac NVIDIA GeForce RTX 3080 8GB AMP! Extreme Turing Graphics Card
Storage	Samsung 970 EVO PLUS 500GB M.2, Samsung 970 EVO Plus 1 TB PCIe NVMe M.2
Display(s)	ASUS ROG Swift PG279Q 27" 2K WQHD 165Hz IPS G-Sync 2K Gaming Monitor, Sony Bravia 49" 4k uhd tv
Case	NZXT Phantom 410 Black Orange Special Edition
Audio Device(s)	Sound BlasterX AE 5 RGB PCIe Gaming Soundcard
Power Supply	Corsair RM1000
Mouse	Roccat ROC-11-812 Kone EMP Max Performance Razer Basilisk x Hyperspeed Wireless Gaming Mouse
Keyboard	Roccat isku/ fx
Software	Windows 10 Home 64-bit

Real time clock error

cookiemonster

Jose Jeswin

Bill_Bright

cookiemonster