![C. David Graves](/img/default-banner.jpg)
- 101
- 1 659 734
C. David Graves
Registrace 16. 11. 2012
Garmin Nuvi 50 & 40 Battery Replacement
A basic "how to" video for replacing the battery in the Garmin Nuvi 40, 40LM, 50 and 50LM GPS devices. There are many of these devices still in use, but the batteries are getting old and failing. This video will walk you thru the processes of replacing the battery. I purchased the battery from a seller on eBay. There are several to choose from.
zhlédnutí: 1 021
Video
Ceton 6 ETH RLOD repair
zhlédnutí 59Před 8 měsíci
Repair of the Ceton 6 ETH. Red Light of Death (RLOD). Normally when the Ceton 6 ETH starts up, a red light will flash for a few seconds, followed by a blinking blue light, then a steady blue light when the device is fully on and connected. This Ceton was working normally for months and one day quit. The Ceton diagnostics program showed the Ceton was not working. The Ceton was cycling. The red l...
USB Zip Drive with a Stuck Disk
zhlédnutí 1,4KPřed rokem
This is the USB version of the external 100 MB USB disc drive. Model number Z100USBS. Manufactured in 2004. This drive has suffered a hard fail and the eject button is not working. This video show the simple way to eject the disc from the drive in an emergency. Included is some history and general information on the Iomega Zip Drives.
Sony BDP S300
zhlédnutí 1,8KPřed rokem
This is a "how to" video about installing a firmware update on the Sony BDP-S300 Blu-ray player. The Sony BDP-S300 was one of the first blu-ray players on the market. It came out in 2007. Like all early blu-ray players, it would soon need firmware updates. Unlike all later blu-ray players, this early blu-ray player did not have a USB port or an internet connection. The firmware updated had to b...
Maytag Dryer Overheat DE90 DE306 DE307
zhlédnutí 823Před rokem
The Maytag Dryers, model DE90, DE306 and DE406 were manufactured around 1967. They are essentially identical. The problem with this one is that it became extremely hot. There are 2 thermostat to control the temperature. The primary thermostat is a "cycling" thermostat that opens at 155 F and closes at 135 F. The secondary thermostat is a high limit thermostat that also opens at 155 F. It is a s...
Kenmore Microwave Oven 99421 Repair
zhlédnutí 783Před rokem
Sears Kenmore Microwave Oven 99421: Manufactured in 1981. Problem: Slow fan. Hot and cold areas with uneven cooking. Modern microwave ovens use a rotating plate to even out the heating and prevent hot and cold areas. In this early microwave, a "stirrer" was used. A stirrer is a metal disk with microwave reflectors. It was hidden under a plastic sheet in the roof of the microwave cavity. The dis...
Hamilton Beach Electric Knife Repair
zhlédnutí 750Před rokem
Hamilton Beach Electric Carving Knife. Model 279. Circa Mid 1970s. The power button has failed. This video show how to access the power switch and rejuvenate the electrical contacts. Other than the power switch, this is a well built appliance and it can last for decades.
Panasonic DMR-ES40V Combo Deck F40 Error
zhlédnutí 4,2KPřed rokem
The Panasonic DMR-ES40V is a combination VHS and DVD deck. The DVD is read/write. It can copy VHS tape to DVD R/RW and DVD RAM discs. The device was made in 2005. Like so many consumer electronic devices of that era, it is prone to failures of electrolytic capacitors. One common failure is the F60 error. The machines displays F60 and otherwise does not function at all. This is caused by a failu...
Alkaline Battery Charger. Is it Real?
zhlédnutí 7KPřed rokem
This video is about the Viatek Model RE02 battery charger. In addition to Ni-Cd and Ni-MH batteries, which are re-chargeable, this device also claims to re-charge alkaline batteries. Alkaline batteries are not considered re-chargeable. If you put them into the charger, they will take a charge and they will measure 1.5 volts, but how much energy was actually put back into the battery? In this ex...
Carpet grippers for sliding floor mats
zhlédnutí 1,3KPřed rokem
This video was made to: 1. Show why old car floor mats slide around 2. Demonstrate an inexpensive product that can fix the problem 3. How does the cost/performance compare with buying new floor mats. This carpet gripper device is imbedded into the floor mat. It uses a "nail" to dig into and grip the carpet. It requires the User to cut a hole in the floor mat for each gripper. The identical devi...
Dirt 4 - Triple Screen Setup
zhlédnutí 1,2KPřed 3 lety
Dirt 4: Triple screen mode set up. This is a step by step "how to" video on setting up Dirt 4 to run in 3 screen mode. These instructions are for computers with nvidia video cards.
HP 6710b Laptop Overheating: How to Fix.
zhlédnutí 2,3KPřed 3 lety
The HP Compaq 6710b laptop was manufactured in 2007. With 4 GB of RAM, it runs fairly Windows 10 64 bit fairly well for routine tasks. This HP 6710b was running very hot and shutting down. This video is a "how to" on removing and cleaning the fan and heat sink. It this case, the overheating problem was fixed. Two utility programs were used to show the CPU temperature. These were HWinfo and Open...
Keurig B70 Water Leak. Replace water inlet tube.
zhlédnutí 3,2KPřed 3 lety
Keurig B70 water leak, fixed by replacing the water inlet tube: My Keurig B70 single cup coffee maker started leaking water from under the water tank. It was apparent the leak was at the junction of the tank water outlet and the water inlet tube at the base. There is a CZcams in which a #7 O-ring was placed around the outflow of the water tank to stop the leak. czcams.com/video/3xf1z1yngOY/vide...
Nikon Coolpix L820: Disassembly and Repair
zhlédnutí 26KPřed 3 lety
The Nikon Coolpix L820 is a mid level, semiprofessional digital camera. It takes 16 MP still images and 1080p video. It has a 30x Nikon Telescopic lens. It was manufactured in 2013. A user manual is available from Nikon: cdn-10.nikon-cdn.com/pdf/manuals/coolpix/L820RM_EN.pdf This Nikon Coolpix L820 digital camera was completely dead. It is likely that the camera was dropped. The battery cover i...
Keurig B70 Coffee Maker Leak
zhlédnutí 6KPřed 3 lety
This is the Keurig B70 single cup coffee maker. All of the Keurig models from B70 thru B79 are nearly identical, so this video should apply to all of them. One of the common problems with the Keurig B70 series of coffee makers is to leak water from the connection between the water tank and the base. A video was posted on CZcams in which a #7 O-ring was placed around the outflow of the water tan...
Proctor-Silex Toaster Will Not Stay Down
zhlédnutí 4,6KPřed 3 lety
Proctor-Silex Toaster Will Not Stay Down
ProForm Whirlwind Bike: Bearing Replacement
zhlédnutí 3,7KPřed 3 lety
ProForm Whirlwind Bike: Bearing Replacement
Lenovo X220 and X230 Tablet Convertible: Hinge Repair.
zhlédnutí 3KPřed 3 lety
Lenovo X220 and X230 Tablet Convertible: Hinge Repair.
Subaru Outback 2005 - 2009. Door Jam Switch Repair.
zhlédnutí 10KPřed 3 lety
Subaru Outback 2005 - 2009. Door Jam Switch Repair.
Subaru Outback 2005 - 2009 Shoulder Belt Sticking.
zhlédnutí 2,4KPřed 3 lety
Subaru Outback 2005 - 2009 Shoulder Belt Sticking.
Adding SATA Connectors to old PC power supplies
zhlédnutí 7KPřed 4 lety
Adding SATA Connectors to old PC power supplies
Adding SATA Cables to old PC Power Supplies
zhlédnutí 12KPřed 4 lety
Adding SATA Cables to old PC Power Supplies
Tappan Gas Stove Igniter Switch Replacement.
zhlédnutí 15KPřed 4 lety
Tappan Gas Stove Igniter Switch Replacement.
RCA DETK185r TV: Button Problem Repair
zhlédnutí 10KPřed 4 lety
RCA DETK185r TV: Button Problem Repair
Texas Instruments TI-55. Modified to use a 9 volt battery
zhlédnutí 6KPřed 4 lety
Texas Instruments TI-55. Modified to use a 9 volt battery
Texas Instruments TI-30 Digital Calculator: Repairs
zhlédnutí 5KPřed 4 lety
Texas Instruments TI-30 Digital Calculator: Repairs
Texas Instruments TI-30. The calculator that broke the price barrier.
zhlédnutí 5KPřed 4 lety
Texas Instruments TI-30. The calculator that broke the price barrier.
Nis, is that you?
sent me link for my ex zx40 please
NIGHTSTAR is the real shake lights with a real super capacitor that will work 100 years from now... They are hard to find due to these fake China crapo lights giving the system a bad name.
I took apart one of my crank generator lights and found it had a battery in it too not even rechargeable.
This fixed my issue!
Did he just say 1713 days!!
713
Have a CX-NA71 with the same volume issue.
The biggest issue I have found with most cameras is folks leave expired cells in so long that the acid leaks out of the cells and will eat thru wires or the battery contacts.
Looks like a rebadged Sanyo for Kenmore. I have the sanyo version of this microwave. Looks practically identical to your kenmore. Sanyo is a very cheap brand, and they made the cheaper priced kenmores for sears. The more expensive line of kenmore microwaves were rebadged whirlpool microwave ovens, and they had a motor driven stirrer blade some driven by a belt as magnetron cooling fan had a pully on the oposite end. I am surprised tge cooling fan is not wired in directly to come on.
does anyone know if this cam supports the manual changing of shutter speed? i want to find a way to do so
Uhm, I’m in an office building with 1000 rooms. I have a green version of this one, and a giant red face is coming towards me. What should i do?
I didn't quite understand what the problem was, can you please tell me in couple words tell me what you did so it came back to life? Thank you very much in advance
There was a broken connection between the main circuit board and ground. I soldered in a jumper to reconnect the board to ground.
My ps3 plays cd ps2 games, ps3 games, and dvd movies. It will not play ps2 dvd games.
One of the most precise and methodical videos I've ever seen. The details and verbal instructions are to be admired. I have an X220 in need of repairs and I will be fully prepared to follow this tutorial to the letter. Thanks so much for your valuable delivery and careful guidance. You are the very best!
Should try Isopropyl alcohol and cotton swab and see if that cleans up the gunk. I along with a lot of fellow college students in 1981-82 era had these same model cheap calculators. Seems all of them suffered from key bounce. Press ANY button and either it wouldnt work or press harder and it would spray several numbers as shown near the end in this video. Numerous times I had to redo calculations and hoped it might work. Many of us had to get new and much better quality calculators.
Have you tried without any cup ? I am not sure it is the problem. I tried with no cups, and the volume was juste a little higher.
Thanks
Zip was a godsend when it came out. I was in college at the time and carried around a stack of floppies. Very cumbersome. When zip drives came out I bought the parallel port external version and used in on the campus NT & Unix workstations, and in my dorm on my Dell PC. It was great and very popular for about 5-10 years before being killed off by writeable optical & thumbdrives.
Thanks for posting. I have the same TV but my problem is the HDMI input does not work. Any idea what that problem could be?
My camera was working fine yesterday after turning it on for a few hours, but it suddenly stopped working while taking pics and the lens didn't retract either.
Thanks!! The modification worked. I had to dremel out some inner tabs on the lid to get the 9-volt to fit with the lid closed. I tied two knots in the excess wire on the interior of the calculator to help prevent pulling the power lines off of the computer board when changing the battery. Unfortunately, some of the digits in the middle of the screen were very dim to the point that you could not see the numbers.
Thank u!
My 3000 reads dvd games but not videos after tinkering with the big white wheel,. Plays cds and ps1 games fine ?
WE ARE GOING TO THE ROOMS WITH THIS ONE🗣🔥🗣🔥🗣🔥🗣🔥🗣🔥🗣🔥
ITS TIME FOR THE
Isn't there like a disc that you can use to force boot? So you can have the Xbox on and functional from that disc and that lets you get the files on it Cause I did a Linux and deleted the Xbox off the Xbox
I had the same issue with mine. The dial contacts were sulfated and oxidized, so I cleaned them up using contact cleaning oil. It worked like a charm! Thanks for the tip!
I fixed mine but when I turn it on the screen has split screen how do I fixed it
How to fix flash does not fire. It fire but not always
Thanks. To see how you re-aligned the disc mechanism was very useful.
I got b500 coolpix and suddenly my lens got stuck after zooming completely and it's dead like that is there any solution?
I find the parts and fix them. After you have done it a few times it's not that hard. For my personal cameras, I was using Olympus but I switched to Nikon, I get broken cameras on eBay the same model then I take one apart and put it back together for practice because every camera is different, and then I have spare parts and extra cameras. I like to have sacrificial cameras because they might get destroyed. It's good to have spare parts, I just got a P520 18-megapixel for 18 bucks, I think it might work because I diagnosed the problem before.
I'm not a camera tech. I'm an electronics engineering technician. The newer cameras are easier to work on just like everything else. The goal is to make assembly faster with less labor. Less soldering, fewer failures. It just makes things easier to work on.
"The disposable scientific calculator, I'm not sure if that's progress or a sure sign of the apocalypse" Lmao, though its true
Medium power level means the magnetron operates 50% of the time and defrost means the magnetron operates 30% of the time
So this lithium energizer battery claims to be a hundred percent leak proof how do we test that theory?
Salt water zinc carbon batteries are not designed to be charged.They're also in a zinc metal can too
And? Another thing about these new Energizer rock lame batteries.They claim to be a hundred percent league proof
In the newer batteries these days not supposed to leak
Do A. Lock made by dora cell battery ain't worth the crap to buy
The only smoke detectors I have in my place run on 9 V batteries.
Never heard of a smoke detector running on 21 point five old batteries
I only use my battery charger on lithium batteries
How good is it
TI-30 falling down the way aaa
CALCULATOR - TI 30 TI 30 WELCOME TO THE SHOW
I have a L840 Coolpix that I have changed batteries and sd card with new. The camera is hardly used in nice shape but when you turn on within 4-5 seconds a message comes on the screen. Camera will shut down to prevent overheating. Even happens with external power supply. Any suggestions where to look
I recharge all my batteries: Alkalines I set 1.65V (1.65V, AAAA 2mA, AAA 4mA, AA 8mA, C 16mA, D 24mA), PP3 9V battery: 9.9V (2mA), Lithium 1.83V (AAA 1mA, AA 2mA), NiMH 1.50V (AA 20mA). The secret is the LOW charging Current, take more than 1 day to rechard it, but don't leak and you can use it several times.
Hi , so I have a question , my camera witch is a nikon coolpix b500 has sort of a problem with the power button, I think it gets stuck and when I try to turn on the camera it doesn't work and the lens dont come out but the button light is on , what should I do?
Thank you! The first suggested video told me to go through the wheel wells and I said no to that and moved on to your video. You're extremely helpful.
I agree! The first video I watched removed the entire front bumper and grill!
Tyronejordan