Posts by sagher

    I am requesting here who has DM800HD pvr with REV.M tuner kindly share photos of your tuner with clear component shown and also if you have to know how about checking of voltage with multimeter please share with me.

    DM800HD is so expensive machine in our country and even it is too old no one cam use it except CS businessman. .e.g normal UHD china box available in 3000PKR and dreambox which has china clone market price is about 15000 to 20000PKR. and it is not user friendly infact. so no chance to find replacement items even i search for SIM but fails. i try to check voltages but mostly all voltages are ok.

    Yes it shown tuner "Alps BSBE2 (DVB-S2) 801A" and Tuner type is Rev-M , i check both while remove it shown empty and when insert it shown proper tuner model and i select satelite go to sat finder and it shown LNB strength and signals too and instantly lock signals. but i put exact polarity the tuner lock sign gone. anyways i go to manual tp search add tp and try to search. no program found........

    Thnsnks @emosim for your kind time for me.

    I done it two times with old merlin software which has 39 to 40mb almost with old 82 second stage boot loader. using dreamup 1.3.3.7 and it almost takes 45 min on serial port. at the end all are done successfully. not shown any bad sector. but still when i try new one same error. i just like to ask. can i use original firmware with BSR enable or clone. because i use clone because my box is clone.

    kindly recommend me best sector recovery app. i use optiflasher pro but they never count any bad sector.

    My box not accept more then 50mb file. how wrong if i install boot loader image via default webif update? however i checked with serial port download also and succeed. show on front panel #84B bold text and 84D small in bottom.

    How to install it on linux VPSserver x64 ubuntu/debian ?

    The problem is now out of my sense.

    Box only download less then 50mb software.

    i run both latest with 58mb and old 48mb software with optiflasher pro on sector recovery option old file 48mb done. new was stuck at end

    wait for an hour.. stuck.....

    tunner stop working. no error message but cant save and lock channels. when go to sat finder. signal ok 95% to 100% LNB strength shown ok . lock box split some times ok some times not. but when go to manual search enter configuration then stry to search. nothing found....

    i need a proper working software which remove all bad sectors from nand flash

    after using NCF i got this ..


    Power ON DB Device [ESC to Abort]

    Operation Started at: 7:16:43 pm

    -NO CONFIGURATION DATA PRESENT

    -Error01: NO CA FOUND Detected!

    Wrong Boot Response!


    what can i do now

    i am facing the same problem. my box first goes on partition bad sector error 3, and then i use a original image to fully clean memory the upgrade is successful and while webif shown rebooting .... the box stuck on error NO CA FOUND" then i use a USB2RS232 cable and a Null modem cable with only 3 points connected 3-2 : 2-3 : 5-5 . and dream-up or NCF application and now box respond " Wrong boot response.

    @teak-won-do as you said i usr original pli image to remove bad sector error via default bootloader webif upgrade and now my box goes to "NO CA FOUND" error and when i connect box with any serial application to fix NO CA FOUND error like optiflasher, NCF or dream-up the box just connect and shown DM800 connected and now all over after a while a additional error " Wrong Boot Response!" and thats it. stuck.. please help what can i do now. guide me step by step which dreamup version or any other app version now get me out from this situation?