laptop onboard memory test and identify bad chip

ktmmotocross

Boardkiller

Join Date: Feb 2014

Posts: 3575

Country: slovakia
#1

laptop onboard memory test and identify bad chip

07-16-2024, 05:33 AM

Hello.
Know somebody how to successfuly test bad onboard memory and maybe even bad chip localization?

Have newer asus that show memory related BSOD. After reball still the same. how to test if it is some ram chip or maybe bad ball under cpu or even cpu
Tags: None

Previous template Next

Help identify this chip please folks....

by Loki_Fido

Hi folks,
Hope everyone's doing well.

I have a HP ProBook 450 G9 came in for repair. This driver is shorted and im looking to buy a replacement. But i cant identify this chip.
I checked our BadCaps sticky on following site
https://www.badcaps.net/forum/troubl...and-datasheets
But the name of the chip is wrong. I checked based on GND on chip.

If you check on above link, you'll think this chip is SY8388ARHC, but if you search...
- Channel: Troubleshooting Laptops, Tablets, and Mobile Devices
07-03-2025, 02:31 AM
Can someone help identify this chip please...

by Loki_Fido

Hi folks,

Could someone help me identify this chip please.
It was found in HP OMEN Gaming laptop.

Chip marking BXXDED

HP OMEN 16-c0161AX
SN 5CD215BDKJ
ProdID 4ROOOPA#ABJ

I checked our chip identification link on BadCaps, but no help.

Any help is appreciated.

Love you all folks

...
- Channel: Troubleshooting Laptops, Tablets, and Mobile Devices
07-07-2025, 12:29 AM
Help me identify this burnt chip

by hoak

Hi,
I have a Asus Q540v laptop which has no power. I opened the laptop and found this burnt chip. Unfortunately, the marking on the chip is damaged. Anyone able to identify this chip?

THanks,
...
- Channel: Troubleshooting Laptops, Tablets, and Mobile Devices
07-05-2025, 07:58 PM
Hofmann geodyna 6300 Wheel balancer

by Grouickman

Hi there,

First, I'm not sure it's the right section to post for this type of device, but could not think of something better.

Ok, so my son (a mechanic) bought a faulty Hofmann Geodyna 6300 wheel balancer (which appears to be mostly a re-branded Snap-on wheel balancer).

I'm looking for any resources (doc, manuals, schematics) that would be available for this device or anyone that would have any knowledge on this particular device (or its Snap-On equivalent).

I'm trying to diagnose the fault(s ?), but I can't find any schematic (appart from the...
- Channel: Troubleshooting Appliances and other Household Electronic Stuff
03-31-2025, 05:29 AM
CH341 disconnects, test clamp not working, soldered bios chip but not erasing/writing how I fixed

by Sparklingx

Hi,
So i've bough a ch341 programmer, and the chip was CH341B . the test clamp was not working( when connecting bios using test clamp, ch341 device was disconnecting) I tried soldering the bios on the provided board, soldering the bios I could read the chip but could not write or erase. ASprogrammer , neo, ch341a programmer... all programmer software was hanging and device was disconnecting after few second of erase/write operating.
So then I have soldered a capacitor(whatever I had..[10v ~470uf ] ) from VCC to GND on my provided pcb where you solder the bios

now all...
- Channel: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals
08-29-2024, 01:53 PM
Loading...
No more items.

laptop onboard memory test and identify bad chip

laptop onboard memory test and identify bad chip

Related Topics