HP Probook 440 G8 - DAX8QIMB8B1 REV : B schematic / boardview needed

[tomodachi]

Need schematic / boardview to identify some faulty chip marking codes

Thanks

[eccerr0r]

Oh wow.

As in the other thread I was trying to revive/re-bootstrap an old Apple IIe and wasn't successful reading or writing any disk. Both drives behave similarly.

Then I was wondering, what about my PC floppy drives? I have a HH 5¼" HD drive and a combo 5¼+3½ drive. I tried formatting the disk that wouldn't work in the Apple and it didn't work in the PC either!

Then I tried a HD 5.25 disk ... it won't even touch the disk either! Just like the Apple DD disk, "Not Ready!"

Weird. Seems the PC drive is having trouble clamping...

[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


...

[xFaydra]

Hi guys i need some help please. I want to enable secure boot lately to play game, but I don't remember my bios password i set before. My laptop is Lenovo Legion Slim 5 16APH8. If someone can help i will be very thankful

[s_specialist]

Lenovo ThinkBook 15 G4 IAP HLXA4 LA-L931P Rev 1A device's onboard rams are faulty how can I disable the rams, can anyone help?
Original bios is attached
Serial No : MP2EF9WE...

[eenee]

The motherboard number is da0nlembae0
i3-10th gen
Serial number: 003qcwc570297...

[Lapsmith]

While installing new SSD's in my new to me Dell 5520 laptop, I dropped a screw which sparked and fried a capacitor. Yes, I know I should have disconnecte the battery first Doh!😡. The laptop runs fine, but I want to replace the capacitor asap. I ordered and received the replacement (10uF, 25V 0603). Since I also managed to burn up one of the pads it was soldered to, my main question is whether it is okay to solder this capacitor on top of another capacitor (same size, same function in circuit). Specifically, PC4428 is bad and no way to easily solder to the board. I would like to solder it piggy...

[longmt1990]

Hi, i have a Panasonic Cf-W5 with the bios password, I tried remove cmos but problem didnot solve.
I uploaded the picture after remove cmos battery, It look like this is a Phoenix bios. The bios dump file in the link i attached

Please help me remove bios password.
Thank you so much

[Lapsmith]

I am repairing a Dell-5520. I haven't removed the MOBO yet, but was wondering if they are typically double sided with surface munt components on each side? I found the GR Board View File, and using FlexBV5, haven't figured out how to display the bottom side (assuming there is one).